788449675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 1091930112

約数和(自身を除く): 303480437

約数列:

[1, 5, 13, 25, 47, 65, 71, 235, 325, 355, 611, 727, 923, 1175, 1775, 3055, 3337, 3635, 4615, 9451, 15275, 16685, 18175, 23075, 34169, 43381, 47255, 51617, 83425, 170845, 216905, 236275, 258085, 444197, 671021, 854225, 1084525, 1290425, 2220985, 2425999, 3355105, 11104925, 12129995, 16775525, 31537987, 60649975, 157689935, 788449675]

約数ペア:

[(1, 788449675), (5, 157689935), (13, 60649975), (25, 31537987), (47, 16775525), (65, 12129995), (71, 11104925), (235, 3355105), (325, 2425999), (355, 2220985), (611, 1290425), (727, 1084525), (923, 854225), (1175, 671021), (1775, 444197), (3055, 258085), (3337, 236275), (3635, 216905), (4615, 170845), (9451, 83425), (15275, 51617), (16685, 47255), (18175, 43381), (23075, 34169)]