27873125

素因数分解:

$5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 41686656

約数和(自身を除く): 13813531

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 277, 575, 625, 805, 875, 1385, 1939, 2875, 4025, 4375, 6371, 6925, 9695, 14375, 20125, 31855, 34625, 44597, 48475, 100625, 159275, 173125, 222985, 242375, 796375, 1114925, 1211875, 3981875, 5574625, 27873125]

約数ペア:

[(1, 27873125), (5, 5574625), (7, 3981875), (23, 1211875), (25, 1114925), (35, 796375), (115, 242375), (125, 222985), (161, 173125), (175, 159275), (277, 100625), (575, 48475), (625, 44597), (805, 34625), (875, 31855), (1385, 20125), (1939, 14375), (2875, 9695), (4025, 6925), (4375, 6371)]