47957625

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 88388352

約数和(自身を除く): 40430727

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 705, 907, 1125, 1175, 2115, 2721, 3525, 4535, 5875, 8163, 10575, 13605, 17625, 22675, 40815, 42629, 52875, 68025, 113375, 127887, 204075, 213145, 340125, 383661, 639435, 1020375, 1065725, 1918305, 3197175, 5328625, 9591525, 15985875, 47957625]

約数ペア:

[(1, 47957625), (3, 15985875), (5, 9591525), (9, 5328625), (15, 3197175), (25, 1918305), (45, 1065725), (47, 1020375), (75, 639435), (125, 383661), (141, 340125), (225, 213145), (235, 204075), (375, 127887), (423, 113375), (705, 68025), (907, 52875), (1125, 42629), (1175, 40815), (2115, 22675), (2721, 17625), (3525, 13605), (4535, 10575), (5875, 8163)]