22255965

素因数分解:

$3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 40249440

約数和(自身を除く): 17993475

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 307, 405, 537, 895, 921, 1535, 1611, 2685, 2763, 4605, 4833, 8055, 8289, 13815, 14499, 24165, 24867, 41445, 54953, 72495, 124335, 164859, 274765, 494577, 824295, 1483731, 2472885, 4451193, 7418655, 22255965]

約数ペア:

[(1, 22255965), (3, 7418655), (5, 4451193), (9, 2472885), (15, 1483731), (27, 824295), (45, 494577), (81, 274765), (135, 164859), (179, 124335), (307, 72495), (405, 54953), (537, 41445), (895, 24867), (921, 24165), (1535, 14499), (1611, 13815), (2685, 8289), (2763, 8055), (4605, 4833)]