3890516565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1\times {\mathrm{9643}}^1$

素因数の和:11733

約数の個数: 32

約数和(自身を含む): 6707594880

約数和(自身を除く): 2817078315

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2069, 6207, 9643, 10345, 26897, 28929, 31035, 48215, 80691, 125359, 134485, 144645, 376077, 403455, 626795, 1880385, 19951367, 59854101, 99756835, 259367771, 299270505, 778103313, 1296838855, 3890516565]

約数ペア:

[(1, 3890516565), (3, 1296838855), (5, 778103313), (13, 299270505), (15, 259367771), (39, 99756835), (65, 59854101), (195, 19951367), (2069, 1880385), (6207, 626795), (9643, 403455), (10345, 376077), (26897, 144645), (28929, 134485), (31035, 125359), (48215, 80691)]