2689125

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 4582656

約数和(自身を除く): 1893531

約数列:

[1, 3, 5, 15, 25, 71, 75, 101, 125, 213, 303, 355, 375, 505, 1065, 1515, 1775, 2525, 5325, 7171, 7575, 8875, 12625, 21513, 26625, 35855, 37875, 107565, 179275, 537825, 896375, 2689125]

約数ペア:

[(1, 2689125), (3, 896375), (5, 537825), (15, 179275), (25, 107565), (71, 37875), (75, 35855), (101, 26625), (125, 21513), (213, 12625), (303, 8875), (355, 7575), (375, 7171), (505, 5325), (1065, 2525), (1515, 1775)]