28610265

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44357}}^1$

素因数の和:44408

約数の個数: 16

約数和(自身を含む): 46842048

約数和(自身を除く): 18231783

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 44357, 133071, 221785, 665355, 1907351, 5722053, 9536755, 28610265]

約数ペア:

[(1, 28610265), (3, 9536755), (5, 5722053), (15, 1907351), (43, 665355), (129, 221785), (215, 133071), (645, 44357)]