30765825

素因数分解:

$3^4\times 5^2\times {\mathrm{15193}}^1$

素因数の和:15215

約数の個数: 30

約数和(自身を含む): 56992694

約数和(自身を除く): 26226869

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 15193, 45579, 75965, 136737, 227895, 379825, 410211, 683685, 1139475, 1230633, 2051055, 3418425, 6153165, 10255275, 30765825]

約数ペア:

[(1, 30765825), (3, 10255275), (5, 6153165), (9, 3418425), (15, 2051055), (25, 1230633), (27, 1139475), (45, 683685), (75, 410211), (81, 379825), (135, 227895), (225, 136737), (405, 75965), (675, 45579), (2025, 15193)]