24791865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 51870720

約数和(自身を除く): 27078855

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 43, 51, 57, 85, 95, 105, 119, 129, 133, 215, 255, 285, 289, 301, 323, 357, 399, 595, 645, 665, 731, 817, 867, 903, 969, 1445, 1505, 1615, 1785, 1995, 2023, 2193, 2261, 2451, 3655, 4085, 4335, 4515, 4845, 5117, 5491, 5719, 6069, 6783, 10115, 10965, 11305, 12255, 12427, 13889, 15351, 16473, 17157, 25585, 27455, 28595, 30345, 33915, 37281, 38437, 41667, 62135, 69445, 76755, 82365, 85785, 86989, 97223, 115311, 186405, 192185, 208335, 236113, 260967, 291669, 434945, 486115, 576555, 708339, 1180565, 1304835, 1458345, 1652791, 3541695, 4958373, 8263955, 24791865]

約数ペア:

[(1, 24791865), (3, 8263955), (5, 4958373), (7, 3541695), (15, 1652791), (17, 1458345), (19, 1304835), (21, 1180565), (35, 708339), (43, 576555), (51, 486115), (57, 434945), (85, 291669), (95, 260967), (105, 236113), (119, 208335), (129, 192185), (133, 186405), (215, 115311), (255, 97223), (285, 86989), (289, 85785), (301, 82365), (323, 76755), (357, 69445), (399, 62135), (595, 41667), (645, 38437), (665, 37281), (731, 33915), (817, 30345), (867, 28595), (903, 27455), (969, 25585), (1445, 17157), (1505, 16473), (1615, 15351), (1785, 13889), (1995, 12427), (2023, 12255), (2193, 11305), (2261, 10965), (2451, 10115), (3655, 6783), (4085, 6069), (4335, 5719), (4515, 5491), (4845, 5117)]