131330757735

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1\times {\mathrm{2287}}^1$

素因数の和:2925

約数の個数: 96

約数和(自身を含む): 240232531968

約数和(自身を除く): 108901774233

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 113, 115, 207, 339, 345, 491, 565, 1017, 1035, 1473, 1695, 2287, 2455, 2599, 4419, 5085, 6861, 7365, 7797, 11293, 11435, 12995, 20583, 22095, 23391, 33879, 34305, 38985, 52601, 55483, 56465, 101637, 102915, 116955, 157803, 166449, 169395, 258431, 263005, 277415, 473409, 499347, 508185, 775293, 789015, 832245, 1122917, 1276109, 1292155, 2325879, 2367045, 2496735, 3368751, 3828327, 3876465, 5614585, 5943913, 6380545, 10106253, 11484981, 11629395, 16843755, 17831739, 19141635, 25827091, 29719565, 50531265, 53495217, 57424905, 77481273, 89158695, 126889621, 129135455, 232443819, 267476085, 380668863, 387406365, 634448105, 1142006589, 1162219095, 1903344315, 2918461283, 5710032945, 8755383849, 14592306415, 26266151547, 43776919245, 131330757735]

約数ペア:

[(1, 131330757735), (3, 43776919245), (5, 26266151547), (9, 14592306415), (15, 8755383849), (23, 5710032945), (45, 2918461283), (69, 1903344315), (113, 1162219095), (115, 1142006589), (207, 634448105), (339, 387406365), (345, 380668863), (491, 267476085), (565, 232443819), (1017, 129135455), (1035, 126889621), (1473, 89158695), (1695, 77481273), (2287, 57424905), (2455, 53495217), (2599, 50531265), (4419, 29719565), (5085, 25827091), (6861, 19141635), (7365, 17831739), (7797, 16843755), (11293, 11629395), (11435, 11484981), (12995, 10106253), (20583, 6380545), (22095, 5943913), (23391, 5614585), (33879, 3876465), (34305, 3828327), (38985, 3368751), (52601, 2496735), (55483, 2367045), (56465, 2325879), (101637, 1292155), (102915, 1276109), (116955, 1122917), (157803, 832245), (166449, 789015), (169395, 775293), (258431, 508185), (263005, 499347), (277415, 473409)]