72754705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18679}}^1$

素因数の和:18744

約数の個数: 16

約数和(自身を含む): 94147200

約数和(自身を除く): 21392495

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 18679, 93395, 354901, 765839, 1774505, 3829195, 14550941, 72754705]

約数ペア:

[(1, 72754705), (5, 14550941), (19, 3829195), (41, 1774505), (95, 765839), (205, 354901), (779, 93395), (3895, 18679)]