89331855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8147}}^1$

素因数の和:8215

約数の個数: 32

約数和(自身を含む): 154877184

約数和(自身を除く): 65545329

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 8147, 10965, 24441, 40735, 122205, 138499, 350321, 415497, 692495, 1050963, 1751605, 2077485, 5254815, 5955457, 17866371, 29777285, 89331855]

約数ペア:

[(1, 89331855), (3, 29777285), (5, 17866371), (15, 5955457), (17, 5254815), (43, 2077485), (51, 1751605), (85, 1050963), (129, 692495), (215, 415497), (255, 350321), (645, 138499), (731, 122205), (2193, 40735), (3655, 24441), (8147, 10965)]