135203905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{15991}}^1$

素因数の和:16104

約数の個数: 16

約数和(自身を含む): 172713600

約数和(自身を除く): 37509695

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 15991, 79955, 303829, 1423199, 1519145, 7115995, 27040781, 135203905]

約数ペア:

[(1, 135203905), (5, 27040781), (19, 7115995), (89, 1519145), (95, 1423199), (445, 303829), (1691, 79955), (8455, 15991)]