30893565

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 51042816

約数和(自身を除く): 20149251

約数列:

[1, 3, 5, 15, 43, 129, 211, 215, 227, 633, 645, 681, 1055, 1135, 3165, 3405, 9073, 9761, 27219, 29283, 45365, 47897, 48805, 136095, 143691, 146415, 239485, 718455, 2059571, 6178713, 10297855, 30893565]

約数ペア:

[(1, 30893565), (3, 10297855), (5, 6178713), (15, 2059571), (43, 718455), (129, 239485), (211, 146415), (215, 143691), (227, 136095), (633, 48805), (645, 47897), (681, 45365), (1055, 29283), (1135, 27219), (3165, 9761), (3405, 9073)]