64149345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 122063760

約数和(自身を除く): 57914415

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 2067, 2069, 2385, 3445, 6201, 6207, 10335, 10345, 18621, 26897, 31005, 31035, 80691, 93105, 109657, 134485, 242073, 328971, 403455, 548285, 986913, 1210365, 1425541, 1644855, 4276623, 4934565, 7127705, 12829869, 21383115, 64149345]

約数ペア:

[(1, 64149345), (3, 21383115), (5, 12829869), (9, 7127705), (13, 4934565), (15, 4276623), (39, 1644855), (45, 1425541), (53, 1210365), (65, 986913), (117, 548285), (159, 403455), (195, 328971), (265, 242073), (477, 134485), (585, 109657), (689, 93105), (795, 80691), (2067, 31035), (2069, 31005), (2385, 26897), (3445, 18621), (6201, 10345), (6207, 10335)]