56865675

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 97493760

約数和(自身を除く): 40628085

約数列:

[1, 3, 5, 15, 25, 59, 71, 75, 177, 181, 213, 295, 355, 543, 885, 905, 1065, 1475, 1775, 2715, 4189, 4425, 4525, 5325, 10679, 12567, 12851, 13575, 20945, 32037, 38553, 53395, 62835, 64255, 104725, 160185, 192765, 266975, 314175, 321275, 758209, 800925, 963825, 2274627, 3791045, 11373135, 18955225, 56865675]

約数ペア:

[(1, 56865675), (3, 18955225), (5, 11373135), (15, 3791045), (25, 2274627), (59, 963825), (71, 800925), (75, 758209), (177, 321275), (181, 314175), (213, 266975), (295, 192765), (355, 160185), (543, 104725), (885, 64255), (905, 62835), (1065, 53395), (1475, 38553), (1775, 32037), (2715, 20945), (4189, 13575), (4425, 12851), (4525, 12567), (5325, 10679)]