117982575

素因数分解:

$3^5\times 5^2\times {\mathrm{19421}}^1$

素因数の和:19446

約数の個数: 36

約数和(自身を含む): 219157848

約数和(自身を除く): 101175273

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 19421, 58263, 97105, 174789, 291315, 485525, 524367, 873945, 1456575, 1573101, 2621835, 4369725, 4719303, 7865505, 13109175, 23596515, 39327525, 117982575]

約数ペア:

[(1, 117982575), (3, 39327525), (5, 23596515), (9, 13109175), (15, 7865505), (25, 4719303), (27, 4369725), (45, 2621835), (75, 1573101), (81, 1456575), (135, 873945), (225, 524367), (243, 485525), (405, 291315), (675, 174789), (1215, 97105), (2025, 58263), (6075, 19421)]