7271322135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2609}}^1$

素因数の和:2781

約数の個数: 128

約数和(自身を含む): 15394406400

約数和(自身を除く): 8123084265

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 127, 133, 165, 209, 231, 285, 381, 385, 399, 627, 635, 665, 889, 1045, 1155, 1397, 1463, 1905, 1995, 2413, 2609, 2667, 3135, 4191, 4389, 4445, 6985, 7239, 7315, 7827, 9779, 12065, 13045, 13335, 16891, 18263, 20955, 21945, 26543, 28699, 29337, 36195, 39135, 48895, 49571, 50673, 54789, 79629, 84455, 86097, 91315, 132715, 143495, 146685, 148713, 185801, 200893, 247855, 253365, 273945, 331343, 346997, 398145, 430485, 545281, 557403, 602679, 743565, 929005, 994029, 1004465, 1040991, 1635843, 1656715, 1734985, 2319401, 2726405, 2787015, 3013395, 3644773, 3816967, 4970145, 5204955, 6295517, 6958203, 8179215, 10934319, 11450901, 11597005, 18223865, 18886551, 19084835, 25513411, 31477585, 34791015, 44068619, 54671595, 57254505, 69250687, 76540233, 94432755, 127567055, 132205857, 207752061, 220343095, 346253435, 382701165, 484754809, 661029285, 1038760305, 1454264427, 2423774045, 7271322135]

約数ペア:

[(1, 7271322135), (3, 2423774045), (5, 1454264427), (7, 1038760305), (11, 661029285), (15, 484754809), (19, 382701165), (21, 346253435), (33, 220343095), (35, 207752061), (55, 132205857), (57, 127567055), (77, 94432755), (95, 76540233), (105, 69250687), (127, 57254505), (133, 54671595), (165, 44068619), (209, 34791015), (231, 31477585), (285, 25513411), (381, 19084835), (385, 18886551), (399, 18223865), (627, 11597005), (635, 11450901), (665, 10934319), (889, 8179215), (1045, 6958203), (1155, 6295517), (1397, 5204955), (1463, 4970145), (1905, 3816967), (1995, 3644773), (2413, 3013395), (2609, 2787015), (2667, 2726405), (3135, 2319401), (4191, 1734985), (4389, 1656715), (4445, 1635843), (6985, 1040991), (7239, 1004465), (7315, 994029), (7827, 929005), (9779, 743565), (12065, 602679), (13045, 557403), (13335, 545281), (16891, 430485), (18263, 398145), (20955, 346997), (21945, 331343), (26543, 273945), (28699, 253365), (29337, 247855), (36195, 200893), (39135, 185801), (48895, 148713), (49571, 146685), (50673, 143495), (54789, 132715), (79629, 91315), (84455, 86097)]