225507857

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3533}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 244270080

約数和(自身を除く): 18762223

約数列:

[1, 29, 31, 71, 899, 2059, 2201, 3533, 63829, 102457, 109523, 250843, 3176167, 7274447, 7776133, 225507857]

約数ペア:

[(1, 225507857), (29, 7776133), (31, 7274447), (71, 3176167), (899, 250843), (2059, 109523), (2201, 102457), (3533, 63829)]