38038005

素因数分解:

$3^5\times 5^1\times {\mathrm{31307}}^1$

素因数の和:31327

約数の個数: 24

約数和(自身を含む): 68376672

約数和(自身を除く): 30338667

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 31307, 93921, 156535, 281763, 469605, 845289, 1408815, 2535867, 4226445, 7607601, 12679335, 38038005]

約数ペア:

[(1, 38038005), (3, 12679335), (5, 7607601), (9, 4226445), (15, 2535867), (27, 1408815), (45, 845289), (81, 469605), (135, 281763), (243, 156535), (405, 93921), (1215, 31307)]