15704868753

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 27927244800

約数和(自身を除く): 12222376047

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 119, 153, 237, 357, 419, 443, 553, 711, 1071, 1257, 1329, 1343, 1659, 2933, 3101, 3771, 3987, 4029, 4977, 7123, 7531, 8799, 9303, 9401, 12087, 21369, 22593, 26397, 27909, 28203, 33101, 34997, 49861, 52717, 64107, 67779, 84609, 99303, 104991, 149583, 158151, 185617, 231707, 244979, 297909, 314973, 448749, 474453, 556851, 562717, 594949, 695121, 734937, 1299319, 1670553, 1688151, 1784847, 2085363, 2204811, 3155489, 3897957, 3939019, 4164643, 5064453, 5354541, 9466467, 11693871, 11817057, 12493929, 14663743, 22088423, 28399401, 35451171, 37481787, 43991229, 66265269, 102646201, 131973687, 198795807, 249283631, 307938603, 747850893, 923815809, 1744985417, 2243552679, 5234956251, 15704868753]

約数ペア:

[(1, 15704868753), (3, 5234956251), (7, 2243552679), (9, 1744985417), (17, 923815809), (21, 747850893), (51, 307938603), (63, 249283631), (79, 198795807), (119, 131973687), (153, 102646201), (237, 66265269), (357, 43991229), (419, 37481787), (443, 35451171), (553, 28399401), (711, 22088423), (1071, 14663743), (1257, 12493929), (1329, 11817057), (1343, 11693871), (1659, 9466467), (2933, 5354541), (3101, 5064453), (3771, 4164643), (3987, 3939019), (4029, 3897957), (4977, 3155489), (7123, 2204811), (7531, 2085363), (8799, 1784847), (9303, 1688151), (9401, 1670553), (12087, 1299319), (21369, 734937), (22593, 695121), (26397, 594949), (27909, 562717), (28203, 556851), (33101, 474453), (34997, 448749), (49861, 314973), (52717, 297909), (64107, 244979), (67779, 231707), (84609, 185617), (99303, 158151), (104991, 149583)]