27241215

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17981}}^1$

素因数の和:18090

約数の個数: 16

約数和(自身を含む): 44019936

約数和(自身を除く): 16778721

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 17981, 53943, 89905, 269715, 1816081, 5448243, 9080405, 27241215]

約数ペア:

[(1, 27241215), (3, 9080405), (5, 5448243), (15, 1816081), (101, 269715), (303, 89905), (505, 53943), (1515, 17981)]