27720346705

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1\times {\mathrm{61091}}^1$

素因数の和:61848

約数の個数: 16

約数和(自身を含む): 33540974208

約数和(自身を除く): 5820627503

約数列:

[1, 5, 151, 601, 755, 3005, 61091, 90751, 305455, 453755, 9224741, 36715691, 46123705, 183578455, 5544069341, 27720346705]

約数ペア:

[(1, 27720346705), (5, 5544069341), (151, 183578455), (601, 46123705), (755, 36715691), (3005, 9224741), (61091, 453755), (90751, 305455)]