6247125

素因数分解:

$3^4\times 5^3\times {\mathrm{617}}^1$

素因数の和:644

約数の個数: 40

約数和(自身を含む): 11665368

約数和(自身を除く): 5418243

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 617, 675, 1125, 1851, 2025, 3085, 3375, 5553, 9255, 10125, 15425, 16659, 27765, 46275, 49977, 77125, 83295, 138825, 231375, 249885, 416475, 694125, 1249425, 2082375, 6247125]

約数ペア:

[(1, 6247125), (3, 2082375), (5, 1249425), (9, 694125), (15, 416475), (25, 249885), (27, 231375), (45, 138825), (75, 83295), (81, 77125), (125, 49977), (135, 46275), (225, 27765), (375, 16659), (405, 15425), (617, 10125), (675, 9255), (1125, 5553), (1851, 3375), (2025, 3085)]