42726385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1831}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 55399680

約数和(自身を除く): 12673295

約数列:

[1, 5, 13, 65, 359, 1795, 1831, 4667, 9155, 23335, 23803, 119015, 657329, 3286645, 8545277, 42726385]

約数ペア:

[(1, 42726385), (5, 8545277), (13, 3286645), (65, 657329), (359, 119015), (1795, 23803), (1831, 23335), (4667, 9155)]