7106805

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 12856320

約数和(自身を除く): 5749515

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 863, 915, 1647, 2589, 2745, 4315, 7767, 8235, 12945, 23301, 38835, 52643, 116505, 157929, 263215, 473787, 789645, 1421361, 2368935, 7106805]

約数ペア:

[(1, 7106805), (3, 2368935), (5, 1421361), (9, 789645), (15, 473787), (27, 263215), (45, 157929), (61, 116505), (135, 52643), (183, 38835), (305, 23301), (549, 12945), (863, 8235), (915, 7767), (1647, 4315), (2589, 2745)]