22401472805

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{648097}}^1$

素因数の和:648356

約数の個数: 16

約数和(自身を含む): 27873398784

約数和(自身を除く): 5471925979

約数列:

[1, 5, 31, 155, 223, 1115, 6913, 34565, 648097, 3240485, 20091007, 100455035, 144525631, 722628155, 4480294561, 22401472805]

約数ペア:

[(1, 22401472805), (5, 4480294561), (31, 722628155), (155, 144525631), (223, 100455035), (1115, 20091007), (6913, 3240485), (34565, 648097)]