30293145

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14323}}^1$

素因数の和:14381

約数の個数: 24

約数和(自身を含む): 53629056

約数和(自身を除く): 23335911

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 14323, 42969, 71615, 128907, 214845, 644535, 673181, 2019543, 3365905, 6058629, 10097715, 30293145]

約数ペア:

[(1, 30293145), (3, 10097715), (5, 6058629), (9, 3365905), (15, 2019543), (45, 673181), (47, 644535), (141, 214845), (235, 128907), (423, 71615), (705, 42969), (2115, 14323)]