47173875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17971}}^1$

素因数の和:17996

約数の個数: 32

約数和(自身を含む): 89716224

約数和(自身を除く): 42542349

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 17971, 53913, 89855, 125797, 269565, 377391, 449275, 628985, 1347825, 1886955, 2246375, 3144925, 6739125, 9434775, 15724625, 47173875]

約数ペア:

[(1, 47173875), (3, 15724625), (5, 9434775), (7, 6739125), (15, 3144925), (21, 2246375), (25, 1886955), (35, 1347825), (75, 628985), (105, 449275), (125, 377391), (175, 269565), (375, 125797), (525, 89855), (875, 53913), (2625, 17971)]