445680945

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 789718800

約数和(自身を除く): 344037855

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 229, 305, 549, 687, 709, 915, 1145, 2061, 2127, 2745, 3435, 3545, 6381, 10305, 10635, 13969, 31905, 41907, 43249, 69845, 125721, 129747, 162361, 209535, 216245, 389241, 487083, 628605, 648735, 811805, 1461249, 1946205, 2435415, 7306245, 9904021, 29712063, 49520105, 89136189, 148560315, 445680945]

約数ペア:

[(1, 445680945), (3, 148560315), (5, 89136189), (9, 49520105), (15, 29712063), (45, 9904021), (61, 7306245), (183, 2435415), (229, 1946205), (305, 1461249), (549, 811805), (687, 648735), (709, 628605), (915, 487083), (1145, 389241), (2061, 216245), (2127, 209535), (2745, 162361), (3435, 129747), (3545, 125721), (6381, 69845), (10305, 43249), (10635, 41907), (13969, 31905)]