85215277

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1447}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 100085760

約数和(自身を除く): 14870483

約数列:

[1, 7, 47, 179, 329, 1253, 1447, 8413, 10129, 58891, 68009, 259013, 476063, 1813091, 12173611, 85215277]

約数ペア:

[(1, 85215277), (7, 12173611), (47, 1813091), (179, 476063), (329, 259013), (1253, 68009), (1447, 58891), (8413, 10129)]