67268305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3371}}^1$

素因数の和:3696

約数の個数: 16

約数和(自身を含む): 87240384

約数和(自身を除く): 19972079

約数列:

[1, 5, 13, 65, 307, 1535, 3371, 3991, 16855, 19955, 43823, 219115, 1034897, 5174485, 13453661, 67268305]

約数ペア:

[(1, 67268305), (5, 13453661), (13, 5174485), (65, 1034897), (307, 219115), (1535, 43823), (3371, 19955), (3991, 16855)]