13272041525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{2351}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 17953850880

約数和(自身を除く): 4681809355

約数列:

[1, 5, 17, 25, 37, 85, 185, 359, 425, 629, 925, 1795, 2351, 3145, 6103, 8975, 11755, 13283, 15725, 30515, 39967, 58775, 66415, 86987, 152575, 199835, 225811, 332075, 434935, 844009, 999175, 1129055, 1478779, 2174675, 4220045, 5645275, 7393895, 14348153, 21100225, 31228333, 36969475, 71740765, 156141665, 358703825, 530881661, 780708325, 2654408305, 13272041525]

約数ペア:

[(1, 13272041525), (5, 2654408305), (17, 780708325), (25, 530881661), (37, 358703825), (85, 156141665), (185, 71740765), (359, 36969475), (425, 31228333), (629, 21100225), (925, 14348153), (1795, 7393895), (2351, 5645275), (3145, 4220045), (6103, 2174675), (8975, 1478779), (11755, 1129055), (13283, 999175), (15725, 844009), (30515, 434935), (39967, 332075), (58775, 225811), (66415, 199835), (86987, 152575)]