75109335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 143216640

約数和(自身を除く): 68107305

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 73, 105, 123, 205, 219, 239, 287, 365, 511, 615, 717, 861, 1095, 1195, 1435, 1533, 1673, 2555, 2993, 3585, 4305, 5019, 7665, 8365, 8979, 9799, 14965, 17447, 20951, 25095, 29397, 44895, 48995, 52341, 62853, 68593, 87235, 104755, 122129, 146985, 205779, 261705, 314265, 342965, 366387, 610645, 715327, 1028895, 1831935, 2145981, 3576635, 5007289, 10729905, 15021867, 25036445, 75109335]

約数ペア:

[(1, 75109335), (3, 25036445), (5, 15021867), (7, 10729905), (15, 5007289), (21, 3576635), (35, 2145981), (41, 1831935), (73, 1028895), (105, 715327), (123, 610645), (205, 366387), (219, 342965), (239, 314265), (287, 261705), (365, 205779), (511, 146985), (615, 122129), (717, 104755), (861, 87235), (1095, 68593), (1195, 62853), (1435, 52341), (1533, 48995), (1673, 44895), (2555, 29397), (2993, 25095), (3585, 20951), (4305, 17447), (5019, 14965), (7665, 9799), (8365, 8979)]