87842655

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114827}}^1$

素因数の和:114855

約数の個数: 24

約数和(自身を含む): 161218512

約数和(自身を除く): 73375857

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 114827, 344481, 574135, 1033443, 1722405, 1952059, 5167215, 5856177, 9760295, 17568531, 29280885, 87842655]

約数ペア:

[(1, 87842655), (3, 29280885), (5, 17568531), (9, 9760295), (15, 5856177), (17, 5167215), (45, 1952059), (51, 1722405), (85, 1033443), (153, 574135), (255, 344481), (765, 114827)]