6124005

素因数分解:

$3^4\times 5^1\times {\mathrm{15121}}^1$

素因数の和:15138

約数の個数: 20

約数和(自身を含む): 10978572

約数和(自身を除く): 4854567

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 15121, 45363, 75605, 136089, 226815, 408267, 680445, 1224801, 2041335, 6124005]

約数ペア:

[(1, 6124005), (3, 2041335), (5, 1224801), (9, 680445), (15, 408267), (27, 226815), (45, 136089), (81, 75605), (135, 45363), (405, 15121)]