3351205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 4878720

約数和(自身を除く): 1527515

約数列:

[1, 5, 11, 13, 43, 55, 65, 109, 143, 215, 473, 545, 559, 715, 1199, 1417, 2365, 2795, 4687, 5995, 6149, 7085, 15587, 23435, 30745, 51557, 60931, 77935, 257785, 304655, 670241, 3351205]

約数ペア:

[(1, 3351205), (5, 670241), (11, 304655), (13, 257785), (43, 77935), (55, 60931), (65, 51557), (109, 30745), (143, 23435), (215, 15587), (473, 7085), (545, 6149), (559, 5995), (715, 4687), (1199, 2795), (1417, 2365)]