15665438661

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{17257}}^1$

素因数の和:17561

約数の個数: 32

約数和(自身を含む): 22160928768

約数和(自身を除く): 6495490107

約数列:

[1, 3, 31, 43, 93, 129, 227, 681, 1333, 3999, 7037, 9761, 17257, 21111, 29283, 51771, 302591, 534967, 742051, 907773, 1604901, 2226153, 3917339, 11752017, 23003581, 69010743, 121437509, 168445577, 364312527, 505336731, 5221812887, 15665438661]

約数ペア:

[(1, 15665438661), (3, 5221812887), (31, 505336731), (43, 364312527), (93, 168445577), (129, 121437509), (227, 69010743), (681, 23003581), (1333, 11752017), (3999, 3917339), (7037, 2226153), (9761, 1604901), (17257, 907773), (21111, 742051), (29283, 534967), (51771, 302591)]