22017285

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5306

約数の個数: 32

約数和(自身を含む): 40412160

約数和(自身を除く): 18394875

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 5261, 15783, 26305, 47349, 78915, 142047, 163091, 236745, 489273, 710235, 815455, 1467819, 2446365, 4403457, 7339095, 22017285]

約数ペア:

[(1, 22017285), (3, 7339095), (5, 4403457), (9, 2446365), (15, 1467819), (27, 815455), (31, 710235), (45, 489273), (93, 236745), (135, 163091), (155, 142047), (279, 78915), (465, 47349), (837, 26305), (1395, 15783), (4185, 5261)]