90898095

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{19739}}^1$

素因数の和:20054

約数の個数: 16

約数和(自身を含む): 145918080

約数和(自身を除く): 55019985

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 19739, 59217, 98695, 296085, 6059873, 18179619, 30299365, 90898095]

約数ペア:

[(1, 90898095), (3, 30299365), (5, 18179619), (15, 6059873), (307, 296085), (921, 98695), (1535, 59217), (4605, 19739)]