40483215

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19141}}^1$

素因数の和:19199

約数の個数: 24

約数和(自身を含む): 71667648

約数和(自身を除く): 31184433

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 19141, 57423, 95705, 172269, 287115, 861345, 899627, 2698881, 4498135, 8096643, 13494405, 40483215]

約数ペア:

[(1, 40483215), (3, 13494405), (5, 8096643), (9, 4498135), (15, 2698881), (45, 899627), (47, 861345), (141, 287115), (235, 172269), (423, 95705), (705, 57423), (2115, 19141)]