42561545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1367}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 55157760

約数和(自身を除く): 12596215

約数列:

[1, 5, 13, 65, 479, 1367, 2395, 6227, 6835, 17771, 31135, 88855, 654793, 3273965, 8512309, 42561545]

約数ペア:

[(1, 42561545), (5, 8512309), (13, 3273965), (65, 654793), (479, 88855), (1367, 31135), (2395, 17771), (6227, 6835)]