353214485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{20201}}^1$

素因数の和:20488

約数の個数: 16

約数和(自身を含む): 458181360

約数和(自身を除く): 104966875

約数列:

[1, 5, 13, 65, 269, 1345, 3497, 17485, 20201, 101005, 262613, 1313065, 5434069, 27170345, 70642897, 353214485]

約数ペア:

[(1, 353214485), (5, 70642897), (13, 27170345), (65, 5434069), (269, 1313065), (1345, 262613), (3497, 101005), (17485, 20201)]