15665210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 31352832

約数和(自身を除く): 15687622

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2687, 2915, 5374, 5830, 13435, 26870, 29557, 59114, 142411, 147785, 284822, 295570, 712055, 1424110, 1566521, 3133042, 7832605, 15665210]

約数ペア:

[(1, 15665210), (2, 7832605), (5, 3133042), (10, 1566521), (11, 1424110), (22, 712055), (53, 295570), (55, 284822), (106, 147785), (110, 142411), (265, 59114), (530, 29557), (583, 26870), (1166, 13435), (2687, 5830), (2915, 5374)]