27606015

素因数分解:

$3^5\times 5^1\times {\mathrm{22721}}^1$

素因数の和:22741

約数の個数: 24

約数和(自身を含む): 49624848

約数和(自身を除く): 22018833

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22721, 68163, 113605, 204489, 340815, 613467, 1022445, 1840401, 3067335, 5521203, 9202005, 27606015]

約数ペア:

[(1, 27606015), (3, 9202005), (5, 5521203), (9, 3067335), (15, 1840401), (27, 1022445), (45, 613467), (81, 340815), (135, 204489), (243, 113605), (405, 68163), (1215, 22721)]