48277575

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 95172480

約数和(自身を除く): 46894905

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 45, 57, 69, 75, 95, 115, 171, 207, 225, 285, 345, 437, 475, 491, 575, 855, 1035, 1311, 1425, 1473, 1725, 2185, 2455, 3933, 4275, 4419, 5175, 6555, 7365, 9329, 10925, 11293, 12275, 19665, 22095, 27987, 32775, 33879, 36825, 46645, 56465, 83961, 98325, 101637, 110475, 139935, 169395, 214567, 233225, 282325, 419805, 508185, 643701, 699675, 846975, 1072835, 1931103, 2099025, 2540925, 3218505, 5364175, 9655515, 16092525, 48277575]

約数ペア:

[(1, 48277575), (3, 16092525), (5, 9655515), (9, 5364175), (15, 3218505), (19, 2540925), (23, 2099025), (25, 1931103), (45, 1072835), (57, 846975), (69, 699675), (75, 643701), (95, 508185), (115, 419805), (171, 282325), (207, 233225), (225, 214567), (285, 169395), (345, 139935), (437, 110475), (475, 101637), (491, 98325), (575, 83961), (855, 56465), (1035, 46645), (1311, 36825), (1425, 33879), (1473, 32775), (1725, 27987), (2185, 22095), (2455, 19665), (3933, 12275), (4275, 11293), (4419, 10925), (5175, 9329), (6555, 7365)]