83031425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2609}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 110037600

約数和(自身を除く): 27006175

約数列:

[1, 5, 19, 25, 67, 95, 335, 475, 1273, 1675, 2609, 6365, 13045, 31825, 49571, 65225, 174803, 247855, 874015, 1239275, 3321257, 4370075, 16606285, 83031425]

約数ペア:

[(1, 83031425), (5, 16606285), (19, 4370075), (25, 3321257), (67, 1239275), (95, 874015), (335, 247855), (475, 174803), (1273, 65225), (1675, 49571), (2609, 31825), (6365, 13045)]