4701472825

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3701}}^1$

素因数の和:3803

約数の個数: 72

約数和(自身を含む): 7300240344

約数和(自身を除く): 2598767519

約数列:

[1, 5, 7, 17, 25, 35, 49, 61, 85, 119, 175, 245, 305, 425, 427, 595, 833, 1037, 1225, 1525, 2135, 2975, 2989, 3701, 4165, 5185, 7259, 10675, 14945, 18505, 20825, 25907, 25925, 36295, 50813, 62917, 74725, 92525, 129535, 181349, 181475, 225761, 254065, 314585, 440419, 647675, 906745, 1128805, 1270325, 1572925, 1580327, 2202095, 3082933, 3837937, 4533725, 5644025, 7901635, 11010475, 11062289, 15414665, 19189685, 26865559, 39508175, 55311445, 77073325, 95948425, 134327795, 188058913, 276557225, 671638975, 940294565, 4701472825]

約数ペア:

[(1, 4701472825), (5, 940294565), (7, 671638975), (17, 276557225), (25, 188058913), (35, 134327795), (49, 95948425), (61, 77073325), (85, 55311445), (119, 39508175), (175, 26865559), (245, 19189685), (305, 15414665), (425, 11062289), (427, 11010475), (595, 7901635), (833, 5644025), (1037, 4533725), (1225, 3837937), (1525, 3082933), (2135, 2202095), (2975, 1580327), (2989, 1572925), (3701, 1270325), (4165, 1128805), (5185, 906745), (7259, 647675), (10675, 440419), (14945, 314585), (18505, 254065), (20825, 225761), (25907, 181475), (25925, 181349), (36295, 129535), (50813, 92525), (62917, 74725)]