3968445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 6999552

約数和(自身を除く): 3031107

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 433, 611, 705, 1299, 1833, 2165, 3055, 5629, 6495, 9165, 16887, 20351, 28145, 61053, 84435, 101755, 264563, 305265, 793689, 1322815, 3968445]

約数ペア:

[(1, 3968445), (3, 1322815), (5, 793689), (13, 305265), (15, 264563), (39, 101755), (47, 84435), (65, 61053), (141, 28145), (195, 20351), (235, 16887), (433, 9165), (611, 6495), (705, 5629), (1299, 3055), (1833, 2165)]