47960265

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{74357}}^1$

素因数の和:74408

約数の個数: 16

約数和(自身を含む): 78522048

約数和(自身を除く): 30561783

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 74357, 223071, 371785, 1115355, 3197351, 9592053, 15986755, 47960265]

約数ペア:

[(1, 47960265), (3, 15986755), (5, 9592053), (15, 3197351), (43, 1115355), (129, 371785), (215, 223071), (645, 74357)]