12133875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 23063040

約数和(自身を除く): 10929165

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 125, 131, 195, 247, 285, 325, 375, 393, 475, 655, 741, 975, 1235, 1425, 1625, 1703, 1965, 2375, 2489, 3275, 3705, 4875, 5109, 6175, 7125, 7467, 8515, 9825, 12445, 16375, 18525, 25545, 30875, 32357, 37335, 42575, 49125, 62225, 92625, 97071, 127725, 161785, 186675, 212875, 311125, 485355, 638625, 808925, 933375, 2426775, 4044625, 12133875]

約数ペア:

[(1, 12133875), (3, 4044625), (5, 2426775), (13, 933375), (15, 808925), (19, 638625), (25, 485355), (39, 311125), (57, 212875), (65, 186675), (75, 161785), (95, 127725), (125, 97071), (131, 92625), (195, 62225), (247, 49125), (285, 42575), (325, 37335), (375, 32357), (393, 30875), (475, 25545), (655, 18525), (741, 16375), (975, 12445), (1235, 9825), (1425, 8515), (1625, 7467), (1703, 7125), (1965, 6175), (2375, 5109), (2489, 4875), (3275, 3705)]