40283925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 76786752

約数和(自身を除く): 36502827

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 121, 165, 193, 253, 275, 345, 363, 575, 579, 605, 759, 825, 965, 1265, 1725, 1815, 2123, 2783, 2895, 3025, 3795, 4439, 4825, 6325, 6369, 8349, 9075, 10615, 13317, 13915, 14475, 18975, 22195, 23353, 31845, 41745, 48829, 53075, 66585, 69575, 70059, 110975, 116765, 146487, 159225, 208725, 244145, 332925, 350295, 537119, 583825, 732435, 1220725, 1611357, 1751475, 2685595, 3662175, 8056785, 13427975, 40283925]

約数ペア:

[(1, 40283925), (3, 13427975), (5, 8056785), (11, 3662175), (15, 2685595), (23, 1751475), (25, 1611357), (33, 1220725), (55, 732435), (69, 583825), (75, 537119), (115, 350295), (121, 332925), (165, 244145), (193, 208725), (253, 159225), (275, 146487), (345, 116765), (363, 110975), (575, 70059), (579, 69575), (605, 66585), (759, 53075), (825, 48829), (965, 41745), (1265, 31845), (1725, 23353), (1815, 22195), (2123, 18975), (2783, 14475), (2895, 13915), (3025, 13317), (3795, 10615), (4439, 9075), (4825, 8349), (6325, 6369)]