138980458905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15031}}^1\times {\mathrm{32443}}^1$

素因数の和:47501

約数の個数: 32

約数和(自身を含む): 234095139840

約数和(自身を除く): 95114680935

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 15031, 32443, 45093, 75155, 97329, 162215, 225465, 285589, 486645, 616417, 856767, 1427945, 1849251, 3082085, 4283835, 9246255, 487650733, 1462952199, 2438253665, 7314760995, 9265363927, 27796091781, 46326819635, 138980458905]

約数ペア:

[(1, 138980458905), (3, 46326819635), (5, 27796091781), (15, 9265363927), (19, 7314760995), (57, 2438253665), (95, 1462952199), (285, 487650733), (15031, 9246255), (32443, 4283835), (45093, 3082085), (75155, 1849251), (97329, 1427945), (162215, 856767), (225465, 616417), (285589, 486645)]