315045115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1009}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 472389120

約数和(自身を除く): 157344005

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 811, 1009, 4055, 5045, 5677, 7063, 8921, 11099, 28385, 35315, 44605, 55495, 62447, 77693, 312235, 388465, 818299, 4091495, 5728093, 9001289, 28640465, 45006445, 63009023, 315045115]

約数ペア:

[(1, 315045115), (5, 63009023), (7, 45006445), (11, 28640465), (35, 9001289), (55, 5728093), (77, 4091495), (385, 818299), (811, 388465), (1009, 312235), (4055, 77693), (5045, 62447), (5677, 55495), (7063, 44605), (8921, 35315), (11099, 28385)]