68958305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9733}}^1$

素因数の和:9860

約数の個数: 16

約数和(自身を含む): 89942160

約数和(自身を除く): 20983855

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 9733, 48665, 126529, 632645, 1060897, 5304485, 13791661, 68958305]

約数ペア:

[(1, 68958305), (5, 13791661), (13, 5304485), (65, 1060897), (109, 632645), (545, 126529), (1417, 48665), (7085, 9733)]