712299075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 1312296960

約数和(自身を除く): 599997885

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 103, 115, 211, 285, 309, 345, 437, 475, 515, 575, 633, 1055, 1311, 1425, 1545, 1725, 1957, 2185, 2369, 2575, 3165, 4009, 4853, 5275, 5871, 6555, 7107, 7725, 9785, 10925, 11845, 12027, 14559, 15825, 20045, 21733, 24265, 29355, 32775, 35535, 45011, 48925, 59225, 60135, 65199, 72795, 92207, 100225, 108665, 121325, 135033, 146775, 177675, 225055, 276621, 300675, 325995, 363975, 412927, 461035, 499859, 543325, 675165, 1125275, 1238781, 1383105, 1499577, 1629975, 2064635, 2305175, 2499295, 3375825, 6193905, 6915525, 7497885, 9497321, 10323175, 12496475, 28491963, 30969525, 37489425, 47486605, 142459815, 237433025, 712299075]

約数ペア:

[(1, 712299075), (3, 237433025), (5, 142459815), (15, 47486605), (19, 37489425), (23, 30969525), (25, 28491963), (57, 12496475), (69, 10323175), (75, 9497321), (95, 7497885), (103, 6915525), (115, 6193905), (211, 3375825), (285, 2499295), (309, 2305175), (345, 2064635), (437, 1629975), (475, 1499577), (515, 1383105), (575, 1238781), (633, 1125275), (1055, 675165), (1311, 543325), (1425, 499859), (1545, 461035), (1725, 412927), (1957, 363975), (2185, 325995), (2369, 300675), (2575, 276621), (3165, 225055), (4009, 177675), (4853, 146775), (5275, 135033), (5871, 121325), (6555, 108665), (7107, 100225), (7725, 92207), (9785, 72795), (10925, 65199), (11845, 60135), (12027, 59225), (14559, 48925), (15825, 45011), (20045, 35535), (21733, 32775), (24265, 29355)]