11399375

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 40

約数和(自身を含む): 16269792

約数和(自身を除く): 4870417

約数列:

[1, 5, 13, 23, 25, 61, 65, 115, 125, 299, 305, 325, 575, 625, 793, 1403, 1495, 1525, 1625, 2875, 3965, 7015, 7475, 7625, 8125, 14375, 18239, 19825, 35075, 37375, 38125, 91195, 99125, 175375, 186875, 455975, 495625, 876875, 2279875, 11399375]

約数ペア:

[(1, 11399375), (5, 2279875), (13, 876875), (23, 495625), (25, 455975), (61, 186875), (65, 175375), (115, 99125), (125, 91195), (299, 38125), (305, 37375), (325, 35075), (575, 19825), (625, 18239), (793, 14375), (1403, 8125), (1495, 7625), (1525, 7475), (1625, 7015), (2875, 3965)]