8675025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 15427584

約数和(自身を除く): 6752559

約数列:

[1, 3, 5, 15, 23, 25, 47, 69, 75, 107, 115, 141, 235, 321, 345, 535, 575, 705, 1081, 1175, 1605, 1725, 2461, 2675, 3243, 3525, 5029, 5405, 7383, 8025, 12305, 15087, 16215, 25145, 27025, 36915, 61525, 75435, 81075, 115667, 125725, 184575, 347001, 377175, 578335, 1735005, 2891675, 8675025]

約数ペア:

[(1, 8675025), (3, 2891675), (5, 1735005), (15, 578335), (23, 377175), (25, 347001), (47, 184575), (69, 125725), (75, 115667), (107, 81075), (115, 75435), (141, 61525), (235, 36915), (321, 27025), (345, 25145), (535, 16215), (575, 15087), (705, 12305), (1081, 8025), (1175, 7383), (1605, 5405), (1725, 5029), (2461, 3525), (2675, 3243)]