538854865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5527}}^1$

素因数の和:5617

約数の個数: 32

約数和(自身を含む): 725981184

約数和(自身を除く): 187126319

約数列:

[1, 5, 17, 31, 37, 85, 155, 185, 527, 629, 1147, 2635, 3145, 5527, 5735, 19499, 27635, 93959, 97495, 171337, 204499, 469795, 856685, 1022495, 2912729, 3476483, 6339469, 14563645, 17382415, 31697345, 107770973, 538854865]

約数ペア:

[(1, 538854865), (5, 107770973), (17, 31697345), (31, 17382415), (37, 14563645), (85, 6339469), (155, 3476483), (185, 2912729), (527, 1022495), (629, 856685), (1147, 469795), (2635, 204499), (3145, 171337), (5527, 97495), (5735, 93959), (19499, 27635)]