3854455

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 5324256

約数和(自身を除く): 1469801

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 277, 605, 1265, 1385, 2783, 3047, 6371, 13915, 15235, 31855, 33517, 70081, 167585, 350405, 770891, 3854455]

約数ペア:

[(1, 3854455), (5, 770891), (11, 350405), (23, 167585), (55, 70081), (115, 33517), (121, 31855), (253, 15235), (277, 13915), (605, 6371), (1265, 3047), (1385, 2783)]