15864285

素因数分解:

$3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1327}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 25433856

約数和(自身を除く): 9569571

約数列:

[1, 3, 5, 15, 797, 1327, 2391, 3981, 3985, 6635, 11955, 19905, 1057619, 3172857, 5288095, 15864285]

約数ペア:

[(1, 15864285), (3, 5288095), (5, 3172857), (15, 1057619), (797, 19905), (1327, 11955), (2391, 6635), (3981, 3985)]