11800125

素因数分解:

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

素因数の和:655

約数の個数: 48

約数和(自身を含む): 22559472

約数和(自身を除く): 10759347

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 617, 765, 1125, 1275, 1851, 2125, 3085, 3825, 5553, 6375, 9255, 10489, 15425, 19125, 27765, 31467, 46275, 52445, 77125, 94401, 138825, 157335, 231375, 262225, 472005, 694125, 786675, 1311125, 2360025, 3933375, 11800125]

約数ペア:

[(1, 11800125), (3, 3933375), (5, 2360025), (9, 1311125), (15, 786675), (17, 694125), (25, 472005), (45, 262225), (51, 231375), (75, 157335), (85, 138825), (125, 94401), (153, 77125), (225, 52445), (255, 46275), (375, 31467), (425, 27765), (617, 19125), (765, 15425), (1125, 10489), (1275, 9255), (1851, 6375), (2125, 5553), (3085, 3825)]