65241945

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3229}}^1$

素因数の和:3689

約数の個数: 24

約数和(自身を含む): 113373000

約数和(自身を除く): 48131055

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 2245, 3229, 4041, 6735, 9687, 16145, 20205, 29061, 48435, 145305, 1449821, 4349463, 7249105, 13048389, 21747315, 65241945]

約数ペア:

[(1, 65241945), (3, 21747315), (5, 13048389), (9, 7249105), (15, 4349463), (45, 1449821), (449, 145305), (1347, 48435), (2245, 29061), (3229, 20205), (4041, 16145), (6735, 9687)]