129252015

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{29611}}^1$

素因数の和:29719

約数の個数: 24

約数和(自身を含む): 226354128

約数和(自身を除く): 97102113

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 29611, 88833, 148055, 266499, 444165, 1332495, 2872267, 8616801, 14361335, 25850403, 43084005, 129252015]

約数ペア:

[(1, 129252015), (3, 43084005), (5, 25850403), (9, 14361335), (15, 8616801), (45, 2872267), (97, 1332495), (291, 444165), (485, 266499), (873, 148055), (1455, 88833), (4365, 29611)]