40556945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 57746304

約数和(自身を除く): 17189359

約数列:

[1, 5, 11, 13, 55, 65, 131, 143, 433, 655, 715, 1441, 1703, 2165, 4763, 5629, 7205, 8515, 18733, 23815, 28145, 56723, 61919, 93665, 283615, 309595, 623953, 737399, 3119765, 3686995, 8111389, 40556945]

約数ペア:

[(1, 40556945), (5, 8111389), (11, 3686995), (13, 3119765), (55, 737399), (65, 623953), (131, 309595), (143, 283615), (433, 93665), (655, 61919), (715, 56723), (1441, 28145), (1703, 23815), (2165, 18733), (4763, 8515), (5629, 7205)]