18027075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21851}}^1$

素因数の和:21875

約数の個数: 24

約数和(自身を含む): 32515776

約数和(自身を除く): 14488701

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 21851, 65553, 109255, 240361, 327765, 546275, 721083, 1201805, 1638825, 3605415, 6009025, 18027075]

約数ペア:

[(1, 18027075), (3, 6009025), (5, 3605415), (11, 1638825), (15, 1201805), (25, 721083), (33, 546275), (55, 327765), (75, 240361), (165, 109255), (275, 65553), (825, 21851)]