22355215

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 27770400

約数和(自身を除く): 5415185

約数列:

[1, 5, 37, 149, 185, 745, 811, 4055, 5513, 27565, 30007, 120839, 150035, 604195, 4471043, 22355215]

約数ペア:

[(1, 22355215), (5, 4471043), (37, 604195), (149, 150035), (185, 120839), (745, 30007), (811, 27565), (4055, 5513)]