37112431655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 54491222016

約数和(自身を除く): 17378790361

約数列:

[1, 5, 13, 17, 23, 65, 71, 85, 115, 131, 157, 221, 299, 355, 391, 655, 785, 923, 1105, 1207, 1495, 1633, 1703, 1955, 2041, 2227, 2669, 3013, 3611, 4615, 5083, 6035, 8165, 8515, 9301, 10205, 11135, 11147, 13345, 15065, 15691, 18055, 20567, 21229, 25415, 27761, 28951, 34697, 39169, 46505, 46943, 51221, 55735, 61387, 78455, 102835, 106145, 120913, 138805, 144755, 144911, 158117, 173485, 189499, 195845, 213923, 234715, 256105, 256381, 267371, 306935, 349639, 360893, 473041, 604565, 665873, 724555, 790585, 798031, 947495, 1069615, 1281905, 1336855, 1460257, 1748195, 1804465, 2055521, 2365205, 2463487, 2780999, 3329365, 3332953, 3636691, 3990155, 4358477, 4545307, 6149533, 7301285, 8041697, 10277605, 12317435, 13904995, 16664765, 18183455, 18983341, 21792385, 22726535, 24824369, 30747665, 33585911, 40208485, 47276983, 56660201, 94916705, 104542061, 124121845, 167929555, 236384915, 283301005, 322716797, 436616843, 522710305, 570960487, 1613583985, 2183084215, 2854802435, 7422486331, 37112431655]

約数ペア:

[(1, 37112431655), (5, 7422486331), (13, 2854802435), (17, 2183084215), (23, 1613583985), (65, 570960487), (71, 522710305), (85, 436616843), (115, 322716797), (131, 283301005), (157, 236384915), (221, 167929555), (299, 124121845), (355, 104542061), (391, 94916705), (655, 56660201), (785, 47276983), (923, 40208485), (1105, 33585911), (1207, 30747665), (1495, 24824369), (1633, 22726535), (1703, 21792385), (1955, 18983341), (2041, 18183455), (2227, 16664765), (2669, 13904995), (3013, 12317435), (3611, 10277605), (4615, 8041697), (5083, 7301285), (6035, 6149533), (8165, 4545307), (8515, 4358477), (9301, 3990155), (10205, 3636691), (11135, 3332953), (11147, 3329365), (13345, 2780999), (15065, 2463487), (15691, 2365205), (18055, 2055521), (20567, 1804465), (21229, 1748195), (25415, 1460257), (27761, 1336855), (28951, 1281905), (34697, 1069615), (39169, 947495), (46505, 798031), (46943, 790585), (51221, 724555), (55735, 665873), (61387, 604565), (78455, 473041), (102835, 360893), (106145, 349639), (120913, 306935), (138805, 267371), (144755, 256381), (144911, 256105), (158117, 234715), (173485, 213923), (189499, 195845)]