91368125

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{71}}^2$

素因数の和:191

約数の個数: 30

約数和(自身を含む): 119797590

約数和(自身を除く): 28429465

約数列:

[1, 5, 25, 29, 71, 125, 145, 355, 625, 725, 1775, 2059, 3625, 5041, 8875, 10295, 18125, 25205, 44375, 51475, 126025, 146189, 257375, 630125, 730945, 1286875, 3150625, 3654725, 18273625, 91368125]

約数ペア:

[(1, 91368125), (5, 18273625), (25, 3654725), (29, 3150625), (71, 1286875), (125, 730945), (145, 630125), (355, 257375), (625, 146189), (725, 126025), (1775, 51475), (2059, 44375), (3625, 25205), (5041, 18125), (8875, 10295)]