153936385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{9941}}^1$

素因数の和:10128

約数の個数: 16

約数和(自身を含む): 195658560

約数和(自身を除く): 41722175

約数列:

[1, 5, 19, 95, 163, 815, 3097, 9941, 15485, 49705, 188879, 944395, 1620383, 8101915, 30787277, 153936385]

約数ペア:

[(1, 153936385), (5, 30787277), (19, 8101915), (95, 1620383), (163, 944395), (815, 188879), (3097, 49705), (9941, 15485)]