89002905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8117}}^1$

素因数の和:8185

約数の個数: 32

約数和(自身を含む): 154306944

約数和(自身を除く): 65304039

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 8117, 10965, 24351, 40585, 121755, 137989, 349031, 413967, 689945, 1047093, 1745155, 2069835, 5235465, 5933527, 17800581, 29667635, 89002905]

約数ペア:

[(1, 89002905), (3, 29667635), (5, 17800581), (15, 5933527), (17, 5235465), (43, 2069835), (51, 1745155), (85, 1047093), (129, 689945), (215, 413967), (255, 349031), (645, 137989), (731, 121755), (2193, 40585), (3655, 24351), (8117, 10965)]