4405635

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 8727264

約数和(自身を除く): 4321629

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 443, 585, 663, 765, 1105, 1329, 1989, 2215, 3315, 3987, 5759, 6645, 7531, 9945, 17277, 19935, 22593, 28795, 37655, 51831, 67779, 86385, 97903, 112965, 259155, 293709, 338895, 489515, 881127, 1468545, 4405635]

約数ペア:

[(1, 4405635), (3, 1468545), (5, 881127), (9, 489515), (13, 338895), (15, 293709), (17, 259155), (39, 112965), (45, 97903), (51, 86385), (65, 67779), (85, 51831), (117, 37655), (153, 28795), (195, 22593), (221, 19935), (255, 17277), (443, 9945), (585, 7531), (663, 6645), (765, 5759), (1105, 3987), (1329, 3315), (1989, 2215)]