28445145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44101}}^1$

素因数の和:44152

約数の個数: 16

約数和(自身を含む): 46571712

約数和(自身を除く): 18126567

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 44101, 132303, 220505, 661515, 1896343, 5689029, 9481715, 28445145]

約数ペア:

[(1, 28445145), (3, 9481715), (5, 5689029), (15, 1896343), (43, 661515), (129, 220505), (215, 132303), (645, 44101)]