2636205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 4959360

約数和(自身を除く): 2323155

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1229, 2145, 3687, 6145, 13519, 15977, 18435, 40557, 47931, 67595, 79885, 175747, 202785, 239655, 527241, 878735, 2636205]

約数ペア:

[(1, 2636205), (3, 878735), (5, 527241), (11, 239655), (13, 202785), (15, 175747), (33, 79885), (39, 67595), (55, 47931), (65, 40557), (143, 18435), (165, 15977), (195, 13519), (429, 6145), (715, 3687), (1229, 2145)]