157444815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30781}}^1$

素因数の和:30831

約数の個数: 32

約数和(自身を含む): 283686912

約数和(自身を除く): 126242097

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 30781, 92343, 153905, 338591, 461715, 954211, 1015773, 1692955, 2862633, 4771055, 5078865, 10496321, 14313165, 31488963, 52481605, 157444815]

約数ペア:

[(1, 157444815), (3, 52481605), (5, 31488963), (11, 14313165), (15, 10496321), (31, 5078865), (33, 4771055), (55, 2862633), (93, 1692955), (155, 1015773), (165, 954211), (341, 461715), (465, 338591), (1023, 153905), (1705, 92343), (5115, 30781)]