16210875

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 27256320

約数和(自身を除く): 11045445

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 311, 375, 417, 695, 933, 1555, 2085, 3475, 4665, 7775, 10425, 17375, 23325, 38875, 43229, 52125, 116625, 129687, 216145, 648435, 1080725, 3242175, 5403625, 16210875]

約数ペア:

[(1, 16210875), (3, 5403625), (5, 3242175), (15, 1080725), (25, 648435), (75, 216145), (125, 129687), (139, 116625), (311, 52125), (375, 43229), (417, 38875), (695, 23325), (933, 17375), (1555, 10425), (2085, 7775), (3475, 4665)]