6980175

素因数分解:

$3^6\times 5^2\times {\mathrm{383}}^1$

素因数の和:411

約数の個数: 42

約数和(自身を含む): 13011072

約数和(自身を除く): 6030897

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 383, 405, 675, 729, 1149, 1215, 1915, 2025, 3447, 3645, 5745, 6075, 9575, 10341, 17235, 18225, 28725, 31023, 51705, 86175, 93069, 155115, 258525, 279207, 465345, 775575, 1396035, 2326725, 6980175]

約数ペア:

[(1, 6980175), (3, 2326725), (5, 1396035), (9, 775575), (15, 465345), (25, 279207), (27, 258525), (45, 155115), (75, 93069), (81, 86175), (135, 51705), (225, 31023), (243, 28725), (383, 18225), (405, 17235), (675, 10341), (729, 9575), (1149, 6075), (1215, 5745), (1915, 3645), (2025, 3447)]