252512065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{2609}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 326667600

約数和(自身を除く): 74155535

約数列:

[1, 5, 13, 65, 1489, 2609, 7445, 13045, 19357, 33917, 96785, 169585, 3884801, 19424005, 50502413, 252512065]

約数ペア:

[(1, 252512065), (5, 50502413), (13, 19424005), (65, 3884801), (1489, 169585), (2609, 96785), (7445, 33917), (13045, 19357)]