765891495

素因数分解:

$3^2\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{7561}}^1$

素因数の和:9823

約数の個数: 24

約数和(自身を含む): 1328310672

約数和(自身を除く): 562419177

約数列:

[1, 3, 5, 9, 15, 45, 2251, 6753, 7561, 11255, 20259, 22683, 33765, 37805, 68049, 101295, 113415, 340245, 17019811, 51059433, 85099055, 153178299, 255297165, 765891495]

約数ペア:

[(1, 765891495), (3, 255297165), (5, 153178299), (9, 85099055), (15, 51059433), (45, 17019811), (2251, 340245), (6753, 113415), (7561, 101295), (11255, 68049), (20259, 37805), (22683, 33765)]