22415155

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 33269760

約数和(自身を除く): 10854605

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 911, 1295, 3515, 4555, 4921, 6377, 17309, 24605, 31885, 33707, 86545, 121163, 168535, 235949, 605815, 640433, 1179745, 3202165, 4483031, 22415155]

約数ペア:

[(1, 22415155), (5, 4483031), (7, 3202165), (19, 1179745), (35, 640433), (37, 605815), (95, 235949), (133, 168535), (185, 121163), (259, 86545), (665, 33707), (703, 31885), (911, 24605), (1295, 17309), (3515, 6377), (4555, 4921)]