2018014125

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{42373}}^1$

素因数の和:42518

約数の個数: 32

約数和(自身を含む): 3384496128

約数和(自身を除く): 1366482003

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 635, 1905, 3175, 9525, 15875, 42373, 47625, 127119, 211865, 635595, 1059325, 3177975, 5296625, 5381371, 15889875, 16144113, 26906855, 80720565, 134534275, 403602825, 672671375, 2018014125]

約数ペア:

[(1, 2018014125), (3, 672671375), (5, 403602825), (15, 134534275), (25, 80720565), (75, 26906855), (125, 16144113), (127, 15889875), (375, 5381371), (381, 5296625), (635, 3177975), (1905, 1059325), (3175, 635595), (9525, 211865), (15875, 127119), (42373, 47625)]