30303015

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 50512896

約数和(自身を除く): 20209881

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 705, 795, 811, 2433, 2491, 4055, 7473, 12165, 12455, 37365, 38117, 42983, 114351, 128949, 190585, 214915, 571755, 644745, 2020201, 6060603, 10101005, 30303015]

約数ペア:

[(1, 30303015), (3, 10101005), (5, 6060603), (15, 2020201), (47, 644745), (53, 571755), (141, 214915), (159, 190585), (235, 128949), (265, 114351), (705, 42983), (795, 38117), (811, 37365), (2433, 12455), (2491, 12165), (4055, 7473)]