77219145

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{32377}}^1$

素因数の和:32441

約数の個数: 24

約数和(自身を含む): 136376136

約数和(自身を除く): 59156991

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 32377, 97131, 161885, 291393, 485655, 1456965, 1715981, 5147943, 8579905, 15443829, 25739715, 77219145]

約数ペア:

[(1, 77219145), (3, 25739715), (5, 15443829), (9, 8579905), (15, 5147943), (45, 1715981), (53, 1456965), (159, 485655), (265, 291393), (477, 161885), (795, 97131), (2385, 32377)]