22214445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 41361408

約数和(自身を除く): 19146963

約数列:

[1, 3, 5, 11, 15, 31, 33, 43, 55, 93, 101, 129, 155, 165, 215, 303, 341, 465, 473, 505, 645, 1023, 1111, 1333, 1419, 1515, 1705, 2365, 3131, 3333, 3999, 4343, 5115, 5555, 6665, 7095, 9393, 13029, 14663, 15655, 16665, 19995, 21715, 34441, 43989, 46965, 47773, 65145, 73315, 103323, 134633, 143319, 172205, 219945, 238865, 403899, 516615, 673165, 716595, 1480963, 2019495, 4442889, 7404815, 22214445]

約数ペア:

[(1, 22214445), (3, 7404815), (5, 4442889), (11, 2019495), (15, 1480963), (31, 716595), (33, 673165), (43, 516615), (55, 403899), (93, 238865), (101, 219945), (129, 172205), (155, 143319), (165, 134633), (215, 103323), (303, 73315), (341, 65145), (465, 47773), (473, 46965), (505, 43989), (645, 34441), (1023, 21715), (1111, 19995), (1333, 16665), (1419, 15655), (1515, 14663), (1705, 13029), (2365, 9393), (3131, 7095), (3333, 6665), (3999, 5555), (4343, 5115)]