72798945

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{91571}}^1$

素因数の和:91632

約数の個数: 16

約数和(自身を含む): 118677312

約数和(自身を除く): 45878367

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 91571, 274713, 457855, 1373565, 4853263, 14559789, 24266315, 72798945]

約数ペア:

[(1, 72798945), (3, 24266315), (5, 14559789), (15, 4853263), (53, 1373565), (159, 457855), (265, 274713), (795, 91571)]