5858125

素因数分解:

$5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 9097088

約数和(自身を除く): 3238963

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 103, 125, 175, 325, 455, 515, 625, 721, 875, 1339, 1625, 2275, 2575, 3605, 4375, 6695, 8125, 9373, 11375, 12875, 18025, 33475, 46865, 56875, 64375, 90125, 167375, 234325, 450625, 836875, 1171625, 5858125]

約数ペア:

[(1, 5858125), (5, 1171625), (7, 836875), (13, 450625), (25, 234325), (35, 167375), (65, 90125), (91, 64375), (103, 56875), (125, 46865), (175, 33475), (325, 18025), (455, 12875), (515, 11375), (625, 9373), (721, 8125), (875, 6695), (1339, 4375), (1625, 3605), (2275, 2575)]