72797285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{12143}}^1$

素因数の和:12268

約数の個数: 16

約数和(自身を含む): 96180480

約数和(自身を除く): 23383195

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 12143, 60715, 133573, 667865, 1323587, 6617935, 14559457, 72797285]

約数ペア:

[(1, 72797285), (5, 14559457), (11, 6617935), (55, 1323587), (109, 667865), (545, 133573), (1199, 60715), (5995, 12143)]