2995825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 4821120

約数和(自身を除く): 1825295

約数列:

[1, 5, 7, 17, 19, 25, 35, 53, 85, 95, 119, 133, 175, 265, 323, 371, 425, 475, 595, 665, 901, 1007, 1325, 1615, 1855, 2261, 2975, 3325, 4505, 5035, 6307, 7049, 8075, 9275, 11305, 17119, 22525, 25175, 31535, 35245, 56525, 85595, 119833, 157675, 176225, 427975, 599165, 2995825]

約数ペア:

[(1, 2995825), (5, 599165), (7, 427975), (17, 176225), (19, 157675), (25, 119833), (35, 85595), (53, 56525), (85, 35245), (95, 31535), (119, 25175), (133, 22525), (175, 17119), (265, 11305), (323, 9275), (371, 8075), (425, 7049), (475, 6307), (595, 5035), (665, 4505), (901, 3325), (1007, 2975), (1325, 2261), (1615, 1855)]