2115778875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{806011}}^1$

素因数の和:806036

約数の個数: 32

約数和(自身を含む): 4023611904

約数和(自身を除く): 1907833029

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 806011, 2418033, 4030055, 5642077, 12090165, 16926231, 20150275, 28210385, 60450825, 84631155, 100751375, 141051925, 302254125, 423155775, 705259625, 2115778875]

約数ペア:

[(1, 2115778875), (3, 705259625), (5, 423155775), (7, 302254125), (15, 141051925), (21, 100751375), (25, 84631155), (35, 60450825), (75, 28210385), (105, 20150275), (125, 16926231), (175, 12090165), (375, 5642077), (525, 4030055), (875, 2418033), (2625, 806011)]