172670715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 355829760

約数和(自身を除く): 183159045

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 107, 109, 141, 235, 315, 321, 327, 329, 423, 535, 545, 705, 749, 763, 963, 981, 987, 1605, 1635, 1645, 2115, 2247, 2289, 2961, 3745, 3815, 4815, 4905, 4935, 5029, 5123, 6741, 6867, 11235, 11445, 11663, 14805, 15087, 15369, 25145, 25615, 33705, 34335, 34989, 35203, 35861, 45261, 46107, 58315, 75435, 76845, 81641, 104967, 105609, 107583, 174945, 176015, 179305, 226305, 230535, 244923, 316827, 322749, 408205, 524835, 528045, 537915, 548161, 734769, 1224615, 1584135, 1613745, 1644483, 2740805, 3673845, 3837127, 4933449, 8222415, 11511381, 19185635, 24667245, 34534143, 57556905, 172670715]

約数ペア:

[(1, 172670715), (3, 57556905), (5, 34534143), (7, 24667245), (9, 19185635), (15, 11511381), (21, 8222415), (35, 4933449), (45, 3837127), (47, 3673845), (63, 2740805), (105, 1644483), (107, 1613745), (109, 1584135), (141, 1224615), (235, 734769), (315, 548161), (321, 537915), (327, 528045), (329, 524835), (423, 408205), (535, 322749), (545, 316827), (705, 244923), (749, 230535), (763, 226305), (963, 179305), (981, 176015), (987, 174945), (1605, 107583), (1635, 105609), (1645, 104967), (2115, 81641), (2247, 76845), (2289, 75435), (2961, 58315), (3745, 46107), (3815, 45261), (4815, 35861), (4905, 35203), (4935, 34989), (5029, 34335), (5123, 33705), (6741, 25615), (6867, 25145), (11235, 15369), (11445, 15087), (11663, 14805)]