2017085125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7075

約数の個数: 48

約数和(自身を含む): 2913019200

約数和(自身を除く): 895934075

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 125, 209, 275, 475, 605, 1045, 1375, 2299, 2375, 3025, 5225, 7019, 11495, 15125, 26125, 35095, 57475, 77209, 133361, 175475, 287375, 386045, 666805, 849299, 877375, 1466971, 1930225, 3334025, 4246495, 7334855, 9651125, 16136681, 16670125, 21232475, 36674275, 80683405, 106162375, 183371375, 403417025, 2017085125]

約数ペア:

[(1, 2017085125), (5, 403417025), (11, 183371375), (19, 106162375), (25, 80683405), (55, 36674275), (95, 21232475), (121, 16670125), (125, 16136681), (209, 9651125), (275, 7334855), (475, 4246495), (605, 3334025), (1045, 1930225), (1375, 1466971), (2299, 877375), (2375, 849299), (3025, 666805), (5225, 386045), (7019, 287375), (11495, 175475), (15125, 133361), (26125, 77209), (35095, 57475)]