22538945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 10362175

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1087, 1595, 1885, 4147, 5435, 11957, 14131, 20735, 31523, 59785, 70655, 155441, 157615, 346753, 409799, 777205, 1733765, 2048995, 4507789, 22538945]

約数ペア:

[(1, 22538945), (5, 4507789), (11, 2048995), (13, 1733765), (29, 777205), (55, 409799), (65, 346753), (143, 157615), (145, 155441), (319, 70655), (377, 59785), (715, 31523), (1087, 20735), (1595, 14131), (1885, 11957), (4147, 5435)]