25780639965

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{392489}}^1$

素因数の和:392677

約数の個数: 32

約数和(自身を含む): 42954105600

約数和(自身を除く): 17173465635

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 755, 2265, 4379, 13137, 21895, 65685, 392489, 1177467, 1962445, 5887335, 11382181, 34146543, 56910905, 59265839, 170732715, 177797517, 296329195, 888987585, 1718709331, 5156127993, 8593546655, 25780639965]

約数ペア:

[(1, 25780639965), (3, 8593546655), (5, 5156127993), (15, 1718709331), (29, 888987585), (87, 296329195), (145, 177797517), (151, 170732715), (435, 59265839), (453, 56910905), (755, 34146543), (2265, 11382181), (4379, 5887335), (13137, 1962445), (21895, 1177467), (65685, 392489)]