1904745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5552

約数の個数: 16

約数和(自身を含む): 3180672

約数和(自身を除く): 1275927

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5521, 16563, 27605, 82815, 126983, 380949, 634915, 1904745]

約数ペア:

[(1, 1904745), (3, 634915), (5, 380949), (15, 126983), (23, 82815), (69, 27605), (115, 16563), (345, 5521)]