72285795

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{37357}}^1$

素因数の和:37411

約数の個数: 24

約数和(自身を含む): 128212656

約数和(自身を除く): 55926861

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 37357, 112071, 186785, 336213, 560355, 1606351, 1681065, 4819053, 8031755, 14457159, 24095265, 72285795]

約数ペア:

[(1, 72285795), (3, 24095265), (5, 14457159), (9, 8031755), (15, 4819053), (43, 1681065), (45, 1606351), (129, 560355), (215, 336213), (387, 186785), (645, 112071), (1935, 37357)]