215445133

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2207}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 230621184

約数和(自身を除く): 15176051

約数列:

[1, 31, 47, 67, 1457, 2077, 2207, 3149, 68417, 97619, 103729, 147869, 3215599, 4583939, 6949843, 215445133]

約数ペア:

[(1, 215445133), (31, 6949843), (47, 4583939), (67, 3215599), (1457, 147869), (2077, 103729), (2207, 97619), (3149, 68417)]