4395875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 6289920

約数和(自身を除く): 1894045

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 139, 253, 275, 575, 695, 1265, 1375, 1529, 2875, 3197, 3475, 6325, 7645, 15985, 17375, 31625, 35167, 38225, 79925, 175835, 191125, 399625, 879175, 4395875]

約数ペア:

[(1, 4395875), (5, 879175), (11, 399625), (23, 191125), (25, 175835), (55, 79925), (115, 38225), (125, 35167), (139, 31625), (253, 17375), (275, 15985), (575, 7645), (695, 6325), (1265, 3475), (1375, 3197), (1529, 2875)]