171279215

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{4007}}^1$

素因数の和:4198

約数の個数: 16

約数和(自身を含む): 210083328

約数和(自身を除く): 38804113

約数列:

[1, 5, 83, 103, 415, 515, 4007, 8549, 20035, 42745, 332581, 412721, 1662905, 2063605, 34255843, 171279215]

約数ペア:

[(1, 171279215), (5, 34255843), (83, 2063605), (103, 1662905), (415, 412721), (515, 332581), (4007, 42745), (8549, 20035)]