472570294075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1\times {\mathrm{887}}^1$

素因数の和:1705

約数の個数: 96

約数和(自身を含む): 673948864512

約数和(自身を除く): 201378570437

約数列:

[1, 5, 11, 23, 25, 55, 115, 131, 253, 275, 575, 643, 655, 887, 1265, 1441, 3013, 3215, 3275, 4435, 6325, 7073, 7205, 9757, 14789, 15065, 16075, 20401, 22175, 33143, 35365, 36025, 48785, 73945, 75325, 84233, 102005, 116197, 162679, 165715, 176825, 224411, 243925, 369725, 421165, 510025, 570341, 580985, 813395, 828575, 926563, 1122055, 1278167, 1937359, 2105825, 2672531, 2851705, 2904925, 4066975, 4632815, 5610275, 6273751, 6390835, 9686795, 13117843, 13362655, 14258525, 21310949, 23164075, 29397841, 31368755, 31954175, 48433975, 65589215, 66813275, 74714671, 106554745, 144296273, 146989205, 156843775, 327946075, 373573355, 532773725, 721481365, 734946025, 821861381, 1718437433, 1867866775, 3607406825, 4109306905, 8592187165, 18902811763, 20546534525, 42960935825, 94514058815, 472570294075]

約数ペア:

[(1, 472570294075), (5, 94514058815), (11, 42960935825), (23, 20546534525), (25, 18902811763), (55, 8592187165), (115, 4109306905), (131, 3607406825), (253, 1867866775), (275, 1718437433), (575, 821861381), (643, 734946025), (655, 721481365), (887, 532773725), (1265, 373573355), (1441, 327946075), (3013, 156843775), (3215, 146989205), (3275, 144296273), (4435, 106554745), (6325, 74714671), (7073, 66813275), (7205, 65589215), (9757, 48433975), (14789, 31954175), (15065, 31368755), (16075, 29397841), (20401, 23164075), (22175, 21310949), (33143, 14258525), (35365, 13362655), (36025, 13117843), (48785, 9686795), (73945, 6390835), (75325, 6273751), (84233, 5610275), (102005, 4632815), (116197, 4066975), (162679, 2904925), (165715, 2851705), (176825, 2672531), (224411, 2105825), (243925, 1937359), (369725, 1278167), (421165, 1122055), (510025, 926563), (570341, 828575), (580985, 813395)]