16512745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2423}}^1$

素因数の和:2504

約数の個数: 16

約数和(自身を含む): 20943360

約数和(自身を除く): 4430615

約数列:

[1, 5, 29, 47, 145, 235, 1363, 2423, 6815, 12115, 70267, 113881, 351335, 569405, 3302549, 16512745]

約数ペア:

[(1, 16512745), (5, 3302549), (29, 569405), (47, 351335), (145, 113881), (235, 70267), (1363, 12115), (2423, 6815)]