22818165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 39574656

約数和(自身を除く): 16756491

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2081, 2193, 3655, 6243, 10405, 10965, 31215, 35377, 89483, 106131, 176885, 268449, 447415, 530655, 1342245, 1521211, 4563633, 7606055, 22818165]

約数ペア:

[(1, 22818165), (3, 7606055), (5, 4563633), (15, 1521211), (17, 1342245), (43, 530655), (51, 447415), (85, 268449), (129, 176885), (215, 106131), (255, 89483), (645, 35377), (731, 31215), (2081, 10965), (2193, 10405), (3655, 6243)]