22486205

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 32169984

約数和(自身を除く): 9683779

約数列:

[1, 5, 7, 35, 43, 67, 215, 223, 301, 335, 469, 1115, 1505, 1561, 2345, 2881, 7805, 9589, 14405, 14941, 20167, 47945, 67123, 74705, 100835, 104587, 335615, 522935, 642463, 3212315, 4497241, 22486205]

約数ペア:

[(1, 22486205), (5, 4497241), (7, 3212315), (35, 642463), (43, 522935), (67, 335615), (215, 104587), (223, 100835), (301, 74705), (335, 67123), (469, 47945), (1115, 20167), (1505, 14941), (1561, 14405), (2345, 9589), (2881, 7805)]