70887195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4877}}^1$

素因数の和:4924

約数の個数: 48

約数和(自身を含む): 136974240

約数和(自身を除く): 66087045

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 4877, 14535, 14631, 24385, 43893, 73155, 82909, 92663, 219465, 248727, 277989, 414545, 463315, 746181, 833967, 1243635, 1389945, 1575271, 3730905, 4169835, 4725813, 7876355, 14177439, 23629065, 70887195]

約数ペア:

[(1, 70887195), (3, 23629065), (5, 14177439), (9, 7876355), (15, 4725813), (17, 4169835), (19, 3730905), (45, 1575271), (51, 1389945), (57, 1243635), (85, 833967), (95, 746181), (153, 463315), (171, 414545), (255, 277989), (285, 248727), (323, 219465), (765, 92663), (855, 82909), (969, 73155), (1615, 43893), (2907, 24385), (4845, 14631), (4877, 14535)]