24258971525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{21613}}^1$

素因数の和:21798

約数の個数: 48

約数和(自身を含む): 33769713600

約数和(自身を除く): 9510742075

約数列:

[1, 5, 17, 19, 25, 85, 95, 139, 323, 425, 475, 695, 1615, 2363, 2641, 3475, 8075, 11815, 13205, 21613, 44897, 59075, 66025, 108065, 224485, 367421, 410647, 540325, 1122425, 1837105, 2053235, 3004207, 6980999, 9185525, 10266175, 15021035, 34904995, 51071519, 57079933, 75105175, 174524975, 255357595, 285399665, 970358861, 1276787975, 1426998325, 4851794305, 24258971525]

約数ペア:

[(1, 24258971525), (5, 4851794305), (17, 1426998325), (19, 1276787975), (25, 970358861), (85, 285399665), (95, 255357595), (139, 174524975), (323, 75105175), (425, 57079933), (475, 51071519), (695, 34904995), (1615, 15021035), (2363, 10266175), (2641, 9185525), (3475, 6980999), (8075, 3004207), (11815, 2053235), (13205, 1837105), (21613, 1122425), (44897, 540325), (59075, 410647), (66025, 367421), (108065, 224485)]