22057785

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 39600000

約数和(自身を除く): 17542215

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1499, 1635, 2943, 4497, 4905, 7495, 13491, 14715, 22485, 40473, 67455, 163391, 202365, 490173, 816955, 1470519, 2450865, 4411557, 7352595, 22057785]

約数ペア:

[(1, 22057785), (3, 7352595), (5, 4411557), (9, 2450865), (15, 1470519), (27, 816955), (45, 490173), (109, 202365), (135, 163391), (327, 67455), (545, 40473), (981, 22485), (1499, 14715), (1635, 13491), (2943, 7495), (4497, 4905)]