123692015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{16979}}^1$

素因数の和:17062

約数の個数: 16

約数和(自身を含む): 156487680

約数和(自身を除く): 32795665

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 16979, 84895, 526349, 798013, 2631745, 3990065, 24738403, 123692015]

約数ペア:

[(1, 123692015), (5, 24738403), (31, 3990065), (47, 2631745), (155, 798013), (235, 526349), (1457, 84895), (7285, 16979)]