57639725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 87744384

約数和(自身を除く): 30104659

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 275, 299, 325, 575, 701, 715, 1265, 1495, 3289, 3505, 3575, 6325, 7475, 7711, 9113, 16123, 16445, 17525, 38555, 45565, 80615, 82225, 100243, 177353, 192775, 209599, 227825, 403075, 501215, 886765, 1047995, 2305589, 2506075, 4433825, 5239975, 11527945, 57639725]

約数ペア:

[(1, 57639725), (5, 11527945), (11, 5239975), (13, 4433825), (23, 2506075), (25, 2305589), (55, 1047995), (65, 886765), (115, 501215), (143, 403075), (253, 227825), (275, 209599), (299, 192775), (325, 177353), (575, 100243), (701, 82225), (715, 80615), (1265, 45565), (1495, 38555), (3289, 17525), (3505, 16445), (3575, 16123), (6325, 9113), (7475, 7711)]