39755835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 80084160

約数和(自身を除く): 40328325

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2069, 2135, 2745, 3843, 6207, 6405, 10345, 14483, 18621, 19215, 31035, 43449, 72415, 93105, 126209, 130347, 217245, 378627, 631045, 651735, 883463, 1135881, 1893135, 2650389, 4417315, 5679405, 7951167, 13251945, 39755835]

約数ペア:

[(1, 39755835), (3, 13251945), (5, 7951167), (7, 5679405), (9, 4417315), (15, 2650389), (21, 1893135), (35, 1135881), (45, 883463), (61, 651735), (63, 631045), (105, 378627), (183, 217245), (305, 130347), (315, 126209), (427, 93105), (549, 72415), (915, 43449), (1281, 31035), (2069, 19215), (2135, 18621), (2745, 14483), (3843, 10345), (6207, 6405)]