8008975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 11266640

約数和(自身を除く): 3257665

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 1297, 6175, 6485, 16861, 24643, 32425, 84305, 123215, 320359, 421525, 616075, 1601795, 8008975]

約数ペア:

[(1, 8008975), (5, 1601795), (13, 616075), (19, 421525), (25, 320359), (65, 123215), (95, 84305), (247, 32425), (325, 24643), (475, 16861), (1235, 6485), (1297, 6175)]