330015885

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 538513920

約数和(自身を除く): 208498035

約数列:

[1, 3, 5, 15, 83, 139, 249, 415, 417, 695, 1245, 1907, 2085, 5721, 9535, 11537, 28605, 34611, 57685, 158281, 173055, 265073, 474843, 791405, 795219, 1325365, 2374215, 3976095, 22001059, 66003177, 110005295, 330015885]

約数ペア:

[(1, 330015885), (3, 110005295), (5, 66003177), (15, 22001059), (83, 3976095), (139, 2374215), (249, 1325365), (415, 795219), (417, 791405), (695, 474843), (1245, 265073), (1907, 173055), (2085, 158281), (5721, 57685), (9535, 34611), (11537, 28605)]