72663795

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{30467}}^1$

素因数の和:30531

約数の個数: 24

約数和(自身を含む): 128331216

約数和(自身を除く): 55667421

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 30467, 91401, 152335, 274203, 457005, 1371015, 1614751, 4844253, 8073755, 14532759, 24221265, 72663795]

約数ペア:

[(1, 72663795), (3, 24221265), (5, 14532759), (9, 8073755), (15, 4844253), (45, 1614751), (53, 1371015), (159, 457005), (265, 274203), (477, 152335), (795, 91401), (2385, 30467)]