15099129

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9842

約数の個数: 20

約数和(自身を含む): 23745040

約数和(自身を除く): 8645911

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 9811, 29433, 88299, 186409, 264897, 559227, 794691, 1677681, 5033043, 15099129]

約数ペア:

[(1, 15099129), (3, 5033043), (9, 1677681), (19, 794691), (27, 559227), (57, 264897), (81, 186409), (171, 88299), (513, 29433), (1539, 9811)]