1031745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 2002752

約数和(自身を除く): 971007

約数列:

[1, 3, 5, 11, 13, 15, 33, 37, 39, 55, 65, 111, 143, 165, 169, 185, 195, 407, 429, 481, 507, 555, 715, 845, 1221, 1443, 1859, 2035, 2145, 2405, 2535, 5291, 5577, 6105, 6253, 7215, 9295, 15873, 18759, 26455, 27885, 31265, 68783, 79365, 93795, 206349, 343915, 1031745]

約数ペア:

[(1, 1031745), (3, 343915), (5, 206349), (11, 93795), (13, 79365), (15, 68783), (33, 31265), (37, 27885), (39, 26455), (55, 18759), (65, 15873), (111, 9295), (143, 7215), (165, 6253), (169, 6105), (185, 5577), (195, 5291), (407, 2535), (429, 2405), (481, 2145), (507, 2035), (555, 1859), (715, 1443), (845, 1221)]