28480507705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14134247}}^1$

素因数の和:14134296

約数の個数: 16

約数和(自身を含む): 37992858624

約数和(自身を除く): 9512350919

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 14134247, 70671235, 183745211, 438161657, 918726055, 2190808285, 5696101541, 28480507705]

約数ペア:

[(1, 28480507705), (5, 5696101541), (13, 2190808285), (31, 918726055), (65, 438161657), (155, 183745211), (403, 70671235), (2015, 14134247)]