98397225

素因数分解:

$3^2\times 5^2\times {\mathrm{437321}}^1$

素因数の和:437337

約数の個数: 18

約数和(自身を含む): 176240766

約数和(自身を除く): 77843541

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 437321, 1311963, 2186605, 3935889, 6559815, 10933025, 19679445, 32799075, 98397225]

約数ペア:

[(1, 98397225), (3, 32799075), (5, 19679445), (9, 10933025), (15, 6559815), (25, 3935889), (45, 2186605), (75, 1311963), (225, 437321)]