15293045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 19429632

約数和(自身を除く): 4136587

約数列:

[1, 5, 23, 71, 115, 355, 1633, 1873, 8165, 9365, 43079, 132983, 215395, 664915, 3058609, 15293045]

約数ペア:

[(1, 15293045), (5, 3058609), (23, 664915), (71, 215395), (115, 132983), (355, 43079), (1633, 9365), (1873, 8165)]