749428095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3843221}}^1$

素因数の和:3843242

約数の個数: 16

約数和(自身を含む): 1291322592

約数和(自身を除く): 541894497

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 3843221, 11529663, 19216105, 49961873, 57648315, 149885619, 249809365, 749428095]

約数ペア:

[(1, 749428095), (3, 249809365), (5, 149885619), (13, 57648315), (15, 49961873), (39, 19216105), (65, 11529663), (195, 3843221)]