74810215

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{587}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 91445760

約数和(自身を除く): 16635545

約数列:

[1, 5, 71, 355, 359, 587, 1795, 2935, 25489, 41677, 127445, 208385, 210733, 1053665, 14962043, 74810215]

約数ペア:

[(1, 74810215), (5, 14962043), (71, 1053665), (355, 210733), (359, 208385), (587, 127445), (1795, 41677), (2935, 25489)]