2013138622065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1348

約数の個数: 128

約数和(自身を含む): 3471372495360

約数和(自身を除く): 1458233873295

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 255, 289, 303, 307, 505, 867, 881, 921, 1445, 1515, 1535, 1717, 2643, 4335, 4405, 4605, 4913, 5151, 5219, 8585, 13215, 14739, 14977, 15657, 24565, 25755, 26095, 29189, 31007, 44931, 73695, 74885, 78285, 87567, 88723, 88981, 93021, 145945, 155035, 224655, 254609, 266169, 266943, 270467, 437835, 443615, 444905, 465105, 496213, 527119, 763827, 811401, 1273045, 1330845, 1334715, 1352335, 1488639, 1508291, 1512677, 1581357, 2481065, 2635595, 3819135, 4057005, 4328353, 4524873, 4538031, 4597939, 7443195, 7541455, 7563385, 7906785, 8961023, 12985059, 13793817, 21641765, 22624365, 22690155, 22989695, 25715509, 26883069, 27317167, 44805115, 64925295, 68969085, 77146527, 78164963, 81951501, 128577545, 134415345, 136585835, 152337391, 234494889, 385732635, 390824815, 409757505, 437163653, 457012173, 464391839, 761686955, 1172474445, 1311490959, 1328804371, 1393175517, 2185818265, 2285060865, 2321959195, 3986413113, 6557454795, 6644021855, 6965877585, 7894661263, 19932065565, 23683983789, 39473306315, 118419918945, 134209241471, 402627724413, 671046207355, 2013138622065]

約数ペア:

[(1, 2013138622065), (3, 671046207355), (5, 402627724413), (15, 134209241471), (17, 118419918945), (51, 39473306315), (85, 23683983789), (101, 19932065565), (255, 7894661263), (289, 6965877585), (303, 6644021855), (307, 6557454795), (505, 3986413113), (867, 2321959195), (881, 2285060865), (921, 2185818265), (1445, 1393175517), (1515, 1328804371), (1535, 1311490959), (1717, 1172474445), (2643, 761686955), (4335, 464391839), (4405, 457012173), (4605, 437163653), (4913, 409757505), (5151, 390824815), (5219, 385732635), (8585, 234494889), (13215, 152337391), (14739, 136585835), (14977, 134415345), (15657, 128577545), (24565, 81951501), (25755, 78164963), (26095, 77146527), (29189, 68969085), (31007, 64925295), (44931, 44805115), (73695, 27317167), (74885, 26883069), (78285, 25715509), (87567, 22989695), (88723, 22690155), (88981, 22624365), (93021, 21641765), (145945, 13793817), (155035, 12985059), (224655, 8961023), (254609, 7906785), (266169, 7563385), (266943, 7541455), (270467, 7443195), (437835, 4597939), (443615, 4538031), (444905, 4524873), (465105, 4328353), (496213, 4057005), (527119, 3819135), (763827, 2635595), (811401, 2481065), (1273045, 1581357), (1330845, 1512677), (1334715, 1508291), (1352335, 1488639)]