55820625

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{4253}}^1$

素因数の和:4283

約数の個数: 40

約数和(自身を含む): 106315968

約数和(自身を除く): 50495343

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 4253, 4375, 12759, 13125, 21265, 29771, 63795, 89313, 106325, 148855, 318975, 446565, 531625, 744275, 1594875, 2232825, 2658125, 3721375, 7974375, 11164125, 18606875, 55820625]

約数ペア:

[(1, 55820625), (3, 18606875), (5, 11164125), (7, 7974375), (15, 3721375), (21, 2658125), (25, 2232825), (35, 1594875), (75, 744275), (105, 531625), (125, 446565), (175, 318975), (375, 148855), (525, 106325), (625, 89313), (875, 63795), (1875, 29771), (2625, 21265), (4253, 13125), (4375, 12759)]