4027595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 5854464

約数和(自身を除く): 1826869

約数列:

[1, 5, 11, 13, 43, 55, 65, 131, 143, 215, 473, 559, 655, 715, 1441, 1703, 2365, 2795, 5633, 6149, 7205, 8515, 18733, 28165, 30745, 61963, 73229, 93665, 309815, 366145, 805519, 4027595]

約数ペア:

[(1, 4027595), (5, 805519), (11, 366145), (13, 309815), (43, 93665), (55, 73229), (65, 61963), (131, 30745), (143, 28165), (215, 18733), (473, 8515), (559, 7205), (655, 6149), (715, 5633), (1441, 2795), (1703, 2365)]