123382015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{4447}}^1$

素因数の和:4662

約数の個数: 16

約数和(自身を含む): 153722880

約数和(自身を除く): 30340865

約数列:

[1, 5, 31, 155, 179, 895, 4447, 5549, 22235, 27745, 137857, 689285, 796013, 3980065, 24676403, 123382015]

約数ペア:

[(1, 123382015), (5, 24676403), (31, 3980065), (155, 796013), (179, 689285), (895, 137857), (4447, 27745), (5549, 22235)]