13225087015

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{947}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 19657728000

約数和(自身を除く): 6432640985

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 343, 479, 595, 833, 947, 1715, 2395, 3353, 4165, 4735, 5831, 6629, 8143, 16099, 16765, 23471, 29155, 33145, 40715, 46403, 57001, 80495, 112693, 117355, 164297, 232015, 285005, 324821, 399007, 453613, 563465, 788851, 821485, 1624105, 1995035, 2268065, 2793049, 3175291, 3944255, 5521957, 7711421, 13965245, 15876455, 22227037, 27609785, 38557105, 53979947, 111135185, 155589259, 269899735, 377859629, 777946295, 1889298145, 2645017403, 13225087015]

約数ペア:

[(1, 13225087015), (5, 2645017403), (7, 1889298145), (17, 777946295), (35, 377859629), (49, 269899735), (85, 155589259), (119, 111135185), (245, 53979947), (343, 38557105), (479, 27609785), (595, 22227037), (833, 15876455), (947, 13965245), (1715, 7711421), (2395, 5521957), (3353, 3944255), (4165, 3175291), (4735, 2793049), (5831, 2268065), (6629, 1995035), (8143, 1624105), (16099, 821485), (16765, 788851), (23471, 563465), (29155, 453613), (33145, 399007), (40715, 324821), (46403, 285005), (57001, 232015), (80495, 164297), (112693, 117355)]