47959875

素因数分解:

$3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 87609600

約数和(自身を除く): 39649725

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 125, 225, 267, 375, 445, 479, 801, 1125, 1335, 1437, 2225, 2395, 4005, 4311, 6675, 7185, 11125, 11975, 20025, 21555, 33375, 35925, 42631, 59875, 100125, 107775, 127893, 179625, 213155, 383679, 538875, 639465, 1065775, 1918395, 3197325, 5328875, 9591975, 15986625, 47959875]

約数ペア:

[(1, 47959875), (3, 15986625), (5, 9591975), (9, 5328875), (15, 3197325), (25, 1918395), (45, 1065775), (75, 639465), (89, 538875), (125, 383679), (225, 213155), (267, 179625), (375, 127893), (445, 107775), (479, 100125), (801, 59875), (1125, 42631), (1335, 35925), (1437, 33375), (2225, 21555), (2395, 20025), (4005, 11975), (4311, 11125), (6675, 7185)]