103978225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{691}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 139352192

約数和(自身を除く): 35373967

約数列:

[1, 5, 13, 25, 65, 325, 463, 691, 2315, 3455, 6019, 8983, 11575, 17275, 30095, 44915, 150475, 224575, 319933, 1599665, 4159129, 7998325, 20795645, 103978225]

約数ペア:

[(1, 103978225), (5, 20795645), (13, 7998325), (25, 4159129), (65, 1599665), (325, 319933), (463, 224575), (691, 150475), (2315, 44915), (3455, 30095), (6019, 17275), (8983, 11575)]