25101892305

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{188389}}^1$

素因数の和:188460

約数の個数: 80

約数和(自身を含む): 52520117760

約数和(自身を除く): 27418225455

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 105, 135, 141, 189, 235, 315, 329, 405, 423, 567, 705, 945, 987, 1269, 1645, 2115, 2835, 2961, 3807, 4935, 6345, 8883, 14805, 19035, 26649, 44415, 133245, 188389, 565167, 941945, 1318723, 1695501, 2825835, 3956169, 5086503, 6593615, 8477505, 8854283, 11868507, 15259509, 19780845, 25432515, 26562849, 35605521, 44271415, 59342535, 61979981, 76297545, 79688547, 106816563, 132814245, 178027605, 185939943, 239065641, 309899905, 398442735, 534082815, 557819829, 717196923, 929699715, 1195328205, 1673459487, 2789099145, 3585984615, 5020378461, 8367297435, 25101892305]

約数ペア:

[(1, 25101892305), (3, 8367297435), (5, 5020378461), (7, 3585984615), (9, 2789099145), (15, 1673459487), (21, 1195328205), (27, 929699715), (35, 717196923), (45, 557819829), (47, 534082815), (63, 398442735), (81, 309899905), (105, 239065641), (135, 185939943), (141, 178027605), (189, 132814245), (235, 106816563), (315, 79688547), (329, 76297545), (405, 61979981), (423, 59342535), (567, 44271415), (705, 35605521), (945, 26562849), (987, 25432515), (1269, 19780845), (1645, 15259509), (2115, 11868507), (2835, 8854283), (2961, 8477505), (3807, 6593615), (4935, 5086503), (6345, 3956169), (8883, 2825835), (14805, 1695501), (19035, 1318723), (26649, 941945), (44415, 565167), (133245, 188389)]