11925004125

素因数分解:

$3^1\times 5^3\times {\mathrm{31800011}}^1$

素因数の和:31800029

約数の個数: 16

約数和(自身を含む): 19843207488

約数和(自身を除く): 7918203363

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 31800011, 95400033, 159000055, 477000165, 795000275, 2385000825, 3975001375, 11925004125]

約数ペア:

[(1, 11925004125), (3, 3975001375), (5, 2385000825), (15, 795000275), (25, 477000165), (75, 159000055), (125, 95400033), (375, 31800011)]