5641575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 10177920

約数和(自身を除く): 4536345

約数列:

[1, 3, 5, 15, 19, 25, 37, 57, 75, 95, 107, 111, 185, 285, 321, 475, 535, 555, 703, 925, 1425, 1605, 2033, 2109, 2675, 2775, 3515, 3959, 6099, 8025, 10165, 10545, 11877, 17575, 19795, 30495, 50825, 52725, 59385, 75221, 98975, 152475, 225663, 296925, 376105, 1128315, 1880525, 5641575]

約数ペア:

[(1, 5641575), (3, 1880525), (5, 1128315), (15, 376105), (19, 296925), (25, 225663), (37, 152475), (57, 98975), (75, 75221), (95, 59385), (107, 52725), (111, 50825), (185, 30495), (285, 19795), (321, 17575), (475, 11877), (535, 10545), (555, 10165), (703, 8025), (925, 6099), (1425, 3959), (1605, 3515), (2033, 2775), (2109, 2675)]