7080075

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 13793760

約数和(自身を除く): 6713685

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 617, 675, 765, 1275, 1851, 2295, 3085, 3825, 5553, 9255, 10489, 11475, 15425, 16659, 27765, 31467, 46275, 52445, 83295, 94401, 138825, 157335, 262225, 283203, 416475, 472005, 786675, 1416015, 2360025, 7080075]

約数ペア:

[(1, 7080075), (3, 2360025), (5, 1416015), (9, 786675), (15, 472005), (17, 416475), (25, 283203), (27, 262225), (45, 157335), (51, 138825), (75, 94401), (85, 83295), (135, 52445), (153, 46275), (225, 31467), (255, 27765), (425, 16659), (459, 15425), (617, 11475), (675, 10489), (765, 9255), (1275, 5553), (1851, 3825), (2295, 3085)]