80629125

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1693}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 135303168

約数和(自身を除く): 54674043

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 635, 1693, 1905, 3175, 5079, 8465, 9525, 15875, 25395, 42325, 47625, 126975, 211625, 215011, 634875, 645033, 1075055, 3225165, 5375275, 16125825, 26876375, 80629125]

約数ペア:

[(1, 80629125), (3, 26876375), (5, 16125825), (15, 5375275), (25, 3225165), (75, 1075055), (125, 645033), (127, 634875), (375, 215011), (381, 211625), (635, 126975), (1693, 47625), (1905, 42325), (3175, 25395), (5079, 15875), (8465, 9525)]