53507775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31019}}^1$

素因数の和:31055

約数の個数: 24

約数和(自身を含む): 92315520

約数和(自身を除く): 38807745

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 31019, 93057, 155095, 465285, 713437, 775475, 2140311, 2326425, 3567185, 10701555, 17835925, 53507775]

約数ペア:

[(1, 53507775), (3, 17835925), (5, 10701555), (15, 3567185), (23, 2326425), (25, 2140311), (69, 775475), (75, 713437), (115, 465285), (345, 155095), (575, 93057), (1725, 31019)]