1337803775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 2209382400

約数和(自身を除く): 871578625

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 79, 95, 133, 175, 209, 275, 385, 395, 463, 475, 553, 665, 869, 1045, 1463, 1501, 1925, 1975, 2315, 2765, 3241, 3325, 4345, 5093, 5225, 6083, 7315, 7505, 8797, 10507, 11575, 13825, 16205, 16511, 21725, 25465, 30415, 35651, 36575, 36577, 37525, 43985, 52535, 61579, 81025, 82555, 96767, 115577, 127325, 152075, 178255, 182885, 219925, 256039, 262675, 307895, 402347, 412775, 483835, 577885, 677369, 694963, 891275, 914425, 1280195, 1539475, 2011735, 2419175, 2816429, 2889425, 3386845, 3474815, 4864741, 6400975, 7644593, 10058675, 14082145, 16934225, 17374075, 24323705, 38222965, 53512151, 70410725, 121618525, 191114825, 267560755, 1337803775]

約数ペア:

[(1, 1337803775), (5, 267560755), (7, 191114825), (11, 121618525), (19, 70410725), (25, 53512151), (35, 38222965), (55, 24323705), (77, 17374075), (79, 16934225), (95, 14082145), (133, 10058675), (175, 7644593), (209, 6400975), (275, 4864741), (385, 3474815), (395, 3386845), (463, 2889425), (475, 2816429), (553, 2419175), (665, 2011735), (869, 1539475), (1045, 1280195), (1463, 914425), (1501, 891275), (1925, 694963), (1975, 677369), (2315, 577885), (2765, 483835), (3241, 412775), (3325, 402347), (4345, 307895), (5093, 262675), (5225, 256039), (6083, 219925), (7315, 182885), (7505, 178255), (8797, 152075), (10507, 127325), (11575, 115577), (13825, 96767), (16205, 82555), (16511, 81025), (21725, 61579), (25465, 52535), (30415, 43985), (35651, 37525), (36575, 36577)]