22490655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4447

約数の個数: 32

約数和(自身を含む): 40531968

約数和(自身を除く): 18041313

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 4397, 5115, 13191, 21985, 48367, 65955, 136307, 145101, 241835, 408921, 681535, 725505, 1499377, 2044605, 4498131, 7496885, 22490655]

約数ペア:

[(1, 22490655), (3, 7496885), (5, 4498131), (11, 2044605), (15, 1499377), (31, 725505), (33, 681535), (55, 408921), (93, 241835), (155, 145101), (165, 136307), (341, 65955), (465, 48367), (1023, 21985), (1705, 13191), (4397, 5115)]