2007162375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 3790126080

約数和(自身を除く): 1782963705

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 73, 75, 85, 95, 125, 219, 227, 255, 285, 323, 365, 375, 425, 475, 681, 969, 1095, 1135, 1241, 1275, 1387, 1425, 1615, 1825, 2125, 2375, 3405, 3723, 3859, 4161, 4313, 4845, 5475, 5675, 6205, 6375, 6935, 7125, 8075, 9125, 11577, 12939, 16571, 17025, 18615, 19295, 20805, 21565, 23579, 24225, 27375, 28375, 31025, 34675, 40375, 49713, 57885, 64695, 70737, 73321, 82855, 85125, 93075, 96475, 104025, 107825, 117895, 121125, 155125, 173375, 219963, 248565, 281707, 289425, 314849, 323475, 353685, 366605, 414275, 465375, 482375, 520125, 539125, 589475, 845121, 944547, 1099815, 1242825, 1408535, 1447125, 1574245, 1617375, 1768425, 1833025, 2071375, 2947375, 4225605, 4722735, 5352433, 5499075, 6214125, 7042675, 7871225, 8842125, 9165125, 16057299, 21128025, 23613675, 26762165, 27495375, 35213375, 39356125, 80286495, 105640125, 118068375, 133810825, 401432475, 669054125, 2007162375]

約数ペア:

[(1, 2007162375), (3, 669054125), (5, 401432475), (15, 133810825), (17, 118068375), (19, 105640125), (25, 80286495), (51, 39356125), (57, 35213375), (73, 27495375), (75, 26762165), (85, 23613675), (95, 21128025), (125, 16057299), (219, 9165125), (227, 8842125), (255, 7871225), (285, 7042675), (323, 6214125), (365, 5499075), (375, 5352433), (425, 4722735), (475, 4225605), (681, 2947375), (969, 2071375), (1095, 1833025), (1135, 1768425), (1241, 1617375), (1275, 1574245), (1387, 1447125), (1425, 1408535), (1615, 1242825), (1825, 1099815), (2125, 944547), (2375, 845121), (3405, 589475), (3723, 539125), (3859, 520125), (4161, 482375), (4313, 465375), (4845, 414275), (5475, 366605), (5675, 353685), (6205, 323475), (6375, 314849), (6935, 289425), (7125, 281707), (8075, 248565), (9125, 219963), (11577, 173375), (12939, 155125), (16571, 121125), (17025, 117895), (18615, 107825), (19295, 104025), (20805, 96475), (21565, 93075), (23579, 85125), (24225, 82855), (27375, 73321), (28375, 70737), (31025, 64695), (34675, 57885), (40375, 49713)]