16532745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 27862272

約数和(自身を除く): 11329527

約数列:

[1, 3, 5, 15, 23, 69, 115, 173, 277, 345, 519, 831, 865, 1385, 2595, 3979, 4155, 6371, 11937, 19113, 19895, 31855, 47921, 59685, 95565, 143763, 239605, 718815, 1102183, 3306549, 5510915, 16532745]

約数ペア:

[(1, 16532745), (3, 5510915), (5, 3306549), (15, 1102183), (23, 718815), (69, 239605), (115, 143763), (173, 95565), (277, 59685), (345, 47921), (519, 31855), (831, 19895), (865, 19113), (1385, 11937), (2595, 6371), (3979, 4155)]