145865331

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 229188960

約数和(自身を除く): 83323629

約数列:

[1, 3, 9, 29, 41, 43, 87, 123, 129, 261, 317, 369, 387, 951, 1189, 1247, 1763, 2853, 3567, 3741, 5289, 9193, 10701, 11223, 12997, 13631, 15867, 27579, 38991, 40893, 51127, 82737, 116973, 122679, 153381, 376913, 395299, 460143, 558871, 1130739, 1185897, 1676613, 3392217, 3557691, 5029839, 16207259, 48621777, 145865331]

約数ペア:

[(1, 145865331), (3, 48621777), (9, 16207259), (29, 5029839), (41, 3557691), (43, 3392217), (87, 1676613), (123, 1185897), (129, 1130739), (261, 558871), (317, 460143), (369, 395299), (387, 376913), (951, 153381), (1189, 122679), (1247, 116973), (1763, 82737), (2853, 51127), (3567, 40893), (3741, 38991), (5289, 27579), (9193, 15867), (10701, 13631), (11223, 12997)]