72301505

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 88257600

約数和(自身を除く): 15956095

約数列:

[1, 5, 107, 149, 535, 745, 907, 4535, 15943, 79715, 97049, 135143, 485245, 675715, 14460301, 72301505]

約数ペア:

[(1, 72301505), (5, 14460301), (107, 675715), (149, 485245), (535, 135143), (745, 97049), (907, 79715), (4535, 15943)]