20144115

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1873}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 35081280

約数和(自身を除く): 14937165

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 1873, 2151, 3585, 5619, 9365, 10755, 16857, 28095, 84285, 447647, 1342941, 2238235, 4028823, 6714705, 20144115]

約数ペア:

[(1, 20144115), (3, 6714705), (5, 4028823), (9, 2238235), (15, 1342941), (45, 447647), (239, 84285), (717, 28095), (1195, 16857), (1873, 10755), (2151, 9365), (3585, 5619)]