408030335

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{4157}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 498760416

約数和(自身を除く): 90730081

約数列:

[1, 5, 67, 293, 335, 1465, 4157, 19631, 20785, 98155, 278519, 1218001, 1392595, 6090005, 81606067, 408030335]

約数ペア:

[(1, 408030335), (5, 81606067), (67, 6090005), (293, 1392595), (335, 1218001), (1465, 278519), (4157, 98155), (19631, 20785)]