2013227275

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{3313}}^1$

素因数の和:3655

約数の個数: 24

約数和(自身を含む): 2531365760

約数和(自身を除く): 518138485

約数列:

[1, 5, 25, 109, 223, 545, 1115, 2725, 3313, 5575, 16565, 24307, 82825, 121535, 361117, 607675, 738799, 1805585, 3693995, 9027925, 18469975, 80529091, 402645455, 2013227275]

約数ペア:

[(1, 2013227275), (5, 402645455), (25, 80529091), (109, 18469975), (223, 9027925), (545, 3693995), (1115, 1805585), (2725, 738799), (3313, 607675), (5575, 361117), (16565, 121535), (24307, 82825)]