4659975

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 8463000

約数和(自身を除く): 3803025

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 149, 225, 417, 447, 695, 745, 1251, 1341, 2085, 2235, 3475, 3725, 6255, 6705, 10425, 11175, 20711, 31275, 33525, 62133, 103555, 186399, 310665, 517775, 931995, 1553325, 4659975]

約数ペア:

[(1, 4659975), (3, 1553325), (5, 931995), (9, 517775), (15, 310665), (25, 186399), (45, 103555), (75, 62133), (139, 33525), (149, 31275), (225, 20711), (417, 11175), (447, 10425), (695, 6705), (745, 6255), (1251, 3725), (1341, 3475), (2085, 2235)]