74155875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6428

約数の個数: 32

約数和(自身を含む): 127395840

約数和(自身を除く): 53239965

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 3875, 6379, 11625, 19137, 31895, 95685, 159475, 197749, 478425, 593247, 797375, 988745, 2392125, 2966235, 4943725, 14831175, 24718625, 74155875]

約数ペア:

[(1, 74155875), (3, 24718625), (5, 14831175), (15, 4943725), (25, 2966235), (31, 2392125), (75, 988745), (93, 797375), (125, 593247), (155, 478425), (375, 197749), (465, 159475), (775, 95685), (2325, 31895), (3875, 19137), (6379, 11625)]