53389455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{508471}}^1$

素因数の和:508486

約数の個数: 16

約数和(自身を含む): 97626624

約数和(自身を除く): 44237169

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 508471, 1525413, 2542355, 3559297, 7627065, 10677891, 17796485, 53389455]

約数ペア:

[(1, 53389455), (3, 17796485), (5, 10677891), (7, 7627065), (15, 3559297), (21, 2542355), (35, 1525413), (105, 508471)]