22289175

素因数分解:

$3^6\times 5^2\times {\mathrm{1223}}^1$

素因数の和:1251

約数の個数: 42

約数和(自身を含む): 41472792

約数和(自身を除く): 19183617

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 1223, 2025, 3645, 3669, 6075, 6115, 11007, 18225, 18345, 30575, 33021, 55035, 91725, 99063, 165105, 275175, 297189, 495315, 825525, 891567, 1485945, 2476575, 4457835, 7429725, 22289175]

約数ペア:

[(1, 22289175), (3, 7429725), (5, 4457835), (9, 2476575), (15, 1485945), (25, 891567), (27, 825525), (45, 495315), (75, 297189), (81, 275175), (135, 165105), (225, 99063), (243, 91725), (405, 55035), (675, 33021), (729, 30575), (1215, 18345), (1223, 18225), (2025, 11007), (3645, 6115), (3669, 6075)]