1009777795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{25097}}^1$

素因数の和:25734

約数の個数: 16

約数和(自身を含む): 1307103840

約数和(自身を除く): 297326045

約数列:

[1, 5, 13, 65, 619, 3095, 8047, 25097, 40235, 125485, 326261, 1631305, 15535043, 77675215, 201955559, 1009777795]

約数ペア:

[(1, 1009777795), (5, 201955559), (13, 77675215), (65, 15535043), (619, 1631305), (3095, 326261), (8047, 125485), (25097, 40235)]