30885975

素因数分解:

$3^3\times 5^2\times {\mathrm{45757}}^1$

素因数の和:45776

約数の個数: 24

約数和(自身を含む): 56739920

約数和(自身を除く): 25853945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 45757, 137271, 228785, 411813, 686355, 1143925, 1235439, 2059065, 3431775, 6177195, 10295325, 30885975]

約数ペア:

[(1, 30885975), (3, 10295325), (5, 6177195), (9, 3431775), (15, 2059065), (25, 1235439), (27, 1143925), (45, 686355), (75, 411813), (135, 228785), (225, 137271), (675, 45757)]