22097215

素因数分解:

$5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{821}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 30381120

約数和(自身を除く): 8283905

約数列:

[1, 5, 7, 35, 769, 821, 3845, 4105, 5383, 5747, 26915, 28735, 631349, 3156745, 4419443, 22097215]

約数ペア:

[(1, 22097215), (5, 4419443), (7, 3156745), (35, 631349), (769, 28735), (821, 26915), (3845, 5747), (4105, 5383)]