39814405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 52968960

約数和(自身を除く): 13154555

約数列:

[1, 5, 19, 37, 47, 95, 185, 235, 241, 703, 893, 1205, 1739, 3515, 4465, 4579, 8695, 8917, 11327, 22895, 33041, 44585, 56635, 165205, 169423, 215213, 419099, 847115, 1076065, 2095495, 7962881, 39814405]

約数ペア:

[(1, 39814405), (5, 7962881), (19, 2095495), (37, 1076065), (47, 847115), (95, 419099), (185, 215213), (235, 169423), (241, 165205), (703, 56635), (893, 44585), (1205, 33041), (1739, 22895), (3515, 11327), (4465, 8917), (4579, 8695)]