102718505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^2$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 133861896

約数和(自身を除く): 31143391

約数列:

[1, 5, 17, 53, 85, 151, 265, 755, 901, 2567, 4505, 8003, 12835, 22801, 40015, 114005, 136051, 387617, 680255, 1208453, 1938085, 6042265, 20543701, 102718505]

約数ペア:

[(1, 102718505), (5, 20543701), (17, 6042265), (53, 1938085), (85, 1208453), (151, 680255), (265, 387617), (755, 136051), (901, 114005), (2567, 40015), (4505, 22801), (8003, 12835)]