22290675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 18956685

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 659, 825, 1025, 1353, 1977, 2255, 3075, 3295, 6765, 7249, 9885, 11275, 16475, 21747, 27019, 33825, 36245, 49425, 81057, 108735, 135095, 181225, 297209, 405285, 543675, 675475, 891627, 1486045, 2026425, 4458135, 7430225, 22290675]

約数ペア:

[(1, 22290675), (3, 7430225), (5, 4458135), (11, 2026425), (15, 1486045), (25, 891627), (33, 675475), (41, 543675), (55, 405285), (75, 297209), (123, 181225), (165, 135095), (205, 108735), (275, 81057), (451, 49425), (615, 36245), (659, 33825), (825, 27019), (1025, 21747), (1353, 16475), (1977, 11275), (2255, 9885), (3075, 7249), (3295, 6765)]