53458125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{4073}}^1$

素因数の和:4103

約数の個数: 40

約数和(自身を含む): 101817408

約数和(自身を除く): 48359283

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 4073, 4375, 12219, 13125, 20365, 28511, 61095, 85533, 101825, 142555, 305475, 427665, 509125, 712775, 1527375, 2138325, 2545625, 3563875, 7636875, 10691625, 17819375, 53458125]

約数ペア:

[(1, 53458125), (3, 17819375), (5, 10691625), (7, 7636875), (15, 3563875), (21, 2545625), (25, 2138325), (35, 1527375), (75, 712775), (105, 509125), (125, 427665), (175, 305475), (375, 142555), (525, 101825), (625, 85533), (875, 61095), (1875, 28511), (2625, 20365), (4073, 13125), (4375, 12219)]