7937015

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 9883296

約数和(自身を除く): 1946281

約数列:

[1, 5, 53, 61, 265, 305, 491, 2455, 3233, 16165, 26023, 29951, 130115, 149755, 1587403, 7937015]

約数ペア:

[(1, 7937015), (5, 1587403), (53, 149755), (61, 130115), (265, 29951), (305, 26023), (491, 16165), (2455, 3233)]