4906265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 7451136

約数和(自身を除く): 2544871

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 263, 287, 455, 533, 1315, 1435, 1841, 2665, 3419, 3731, 9205, 10783, 17095, 18655, 23933, 53915, 75481, 119665, 140179, 377405, 700895, 981253, 4906265]

約数ペア:

[(1, 4906265), (5, 981253), (7, 700895), (13, 377405), (35, 140179), (41, 119665), (65, 75481), (91, 53915), (205, 23933), (263, 18655), (287, 17095), (455, 10783), (533, 9205), (1315, 3731), (1435, 3419), (1841, 2665)]