79933125

素因数分解:

$3^1\times 5^4\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 134956800

約数和(自身を除く): 55023675

約数列:

[1, 3, 5, 15, 25, 75, 89, 125, 267, 375, 445, 479, 625, 1335, 1437, 1875, 2225, 2395, 6675, 7185, 11125, 11975, 33375, 35925, 42631, 55625, 59875, 127893, 166875, 179625, 213155, 299375, 639465, 898125, 1065775, 3197325, 5328875, 15986625, 26644375, 79933125]

約数ペア:

[(1, 79933125), (3, 26644375), (5, 15986625), (15, 5328875), (25, 3197325), (75, 1065775), (89, 898125), (125, 639465), (267, 299375), (375, 213155), (445, 179625), (479, 166875), (625, 127893), (1335, 59875), (1437, 55625), (1875, 42631), (2225, 35925), (2395, 33375), (6675, 11975), (7185, 11125)]