24957075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 49014720

約数和(自身を除く): 24057645

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 169, 179, 195, 275, 325, 429, 507, 537, 715, 825, 845, 895, 975, 1859, 1969, 2145, 2327, 2535, 2685, 3575, 4225, 4475, 5577, 5907, 6981, 9295, 9845, 10725, 11635, 12675, 13425, 25597, 27885, 29535, 30251, 34905, 46475, 49225, 58175, 76791, 90753, 127985, 139425, 147675, 151255, 174525, 332761, 383955, 453765, 639925, 756275, 998283, 1663805, 1919775, 2268825, 4991415, 8319025, 24957075]

約数ペア:

[(1, 24957075), (3, 8319025), (5, 4991415), (11, 2268825), (13, 1919775), (15, 1663805), (25, 998283), (33, 756275), (39, 639925), (55, 453765), (65, 383955), (75, 332761), (143, 174525), (165, 151255), (169, 147675), (179, 139425), (195, 127985), (275, 90753), (325, 76791), (429, 58175), (507, 49225), (537, 46475), (715, 34905), (825, 30251), (845, 29535), (895, 27885), (975, 25597), (1859, 13425), (1969, 12675), (2145, 11635), (2327, 10725), (2535, 9845), (2685, 9295), (3575, 6981), (4225, 5907), (4475, 5577)]