1145340015

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{290327}}^1$

素因数の和:290598

約数の個数: 16

約数和(自身を含む): 1839518208

約数和(自身を除く): 694178193

約数列:

[1, 3, 5, 15, 263, 789, 1315, 3945, 290327, 870981, 1451635, 4354905, 76356001, 229068003, 381780005, 1145340015]

約数ペア:

[(1, 1145340015), (3, 381780005), (5, 229068003), (15, 76356001), (263, 4354905), (789, 1451635), (1315, 870981), (3945, 290327)]