228328705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{180497}}^1$

素因数の和:180536

約数の個数: 16

約数和(自身を含む): 311900544

約数和(自身を除く): 83571839

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 180497, 902485, 1985467, 4151431, 9927335, 20757155, 45665741, 228328705]

約数ペア:

[(1, 228328705), (5, 45665741), (11, 20757155), (23, 9927335), (55, 4151431), (115, 1985467), (253, 902485), (1265, 180497)]