22523325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 42425856

約数和(自身を除く): 19902531

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1187, 1265, 1725, 3561, 3795, 5935, 6325, 13057, 17805, 18975, 27301, 29675, 39171, 65285, 81903, 89025, 136505, 195855, 300311, 326425, 409515, 682525, 900933, 979275, 1501555, 2047575, 4504665, 7507775, 22523325]

約数ペア:

[(1, 22523325), (3, 7507775), (5, 4504665), (11, 2047575), (15, 1501555), (23, 979275), (25, 900933), (33, 682525), (55, 409515), (69, 326425), (75, 300311), (115, 195855), (165, 136505), (253, 89025), (275, 81903), (345, 65285), (575, 39171), (759, 29675), (825, 27301), (1187, 18975), (1265, 17805), (1725, 13057), (3561, 6325), (3795, 5935)]