144610025

素因数分解:

$5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1338

約数の個数: 36

約数和(自身を含む): 210916188

約数和(自身を除く): 66306163

約数列:

[1, 5, 7, 25, 35, 49, 97, 175, 245, 485, 679, 1217, 1225, 2425, 3395, 4753, 6085, 8519, 16975, 23765, 30425, 42595, 59633, 118049, 118825, 212975, 298165, 590245, 826343, 1490825, 2951225, 4131715, 5784401, 20658575, 28922005, 144610025]

約数ペア:

[(1, 144610025), (5, 28922005), (7, 20658575), (25, 5784401), (35, 4131715), (49, 2951225), (97, 1490825), (175, 826343), (245, 590245), (485, 298165), (679, 212975), (1217, 118825), (1225, 118049), (2425, 59633), (3395, 42595), (4753, 30425), (6085, 23765), (8519, 16975)]