47453715

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 99532800

約数和(自身を除く): 52079085

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 29, 31, 45, 51, 69, 85, 87, 93, 115, 135, 145, 153, 155, 207, 255, 261, 279, 345, 391, 435, 459, 465, 493, 527, 621, 667, 713, 765, 783, 837, 899, 1035, 1173, 1305, 1395, 1479, 1581, 1955, 2001, 2139, 2295, 2465, 2635, 2697, 3105, 3335, 3519, 3565, 3915, 4185, 4437, 4495, 4743, 5865, 6003, 6417, 7395, 7905, 8091, 10005, 10557, 10695, 11339, 12121, 13311, 13485, 14229, 15283, 17595, 18009, 19251, 20677, 22185, 23715, 24273, 30015, 32085, 34017, 36363, 40455, 45849, 52785, 56695, 60605, 62031, 66555, 71145, 76415, 90045, 96255, 102051, 103385, 109089, 121365, 137547, 170085, 181815, 186093, 229245, 306153, 310155, 327267, 351509, 412641, 510255, 545445, 558279, 687735, 930465, 1054527, 1530765, 1636335, 1757545, 2063205, 2791395, 3163581, 5272635, 9490743, 15817905, 47453715]

約数ペア:

[(1, 47453715), (3, 15817905), (5, 9490743), (9, 5272635), (15, 3163581), (17, 2791395), (23, 2063205), (27, 1757545), (29, 1636335), (31, 1530765), (45, 1054527), (51, 930465), (69, 687735), (85, 558279), (87, 545445), (93, 510255), (115, 412641), (135, 351509), (145, 327267), (153, 310155), (155, 306153), (207, 229245), (255, 186093), (261, 181815), (279, 170085), (345, 137547), (391, 121365), (435, 109089), (459, 103385), (465, 102051), (493, 96255), (527, 90045), (621, 76415), (667, 71145), (713, 66555), (765, 62031), (783, 60605), (837, 56695), (899, 52785), (1035, 45849), (1173, 40455), (1305, 36363), (1395, 34017), (1479, 32085), (1581, 30015), (1955, 24273), (2001, 23715), (2139, 22185), (2295, 20677), (2465, 19251), (2635, 18009), (2697, 17595), (3105, 15283), (3335, 14229), (3519, 13485), (3565, 13311), (3915, 12121), (4185, 11339), (4437, 10695), (4495, 10557), (4743, 10005), (5865, 8091), (6003, 7905), (6417, 7395)]