126221005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{17891}}^1$

素因数の和:17996

約数の個数: 16

約数和(自身を含む): 162316224

約数和(自身を除く): 36095219

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 17891, 89455, 304147, 1484953, 1520735, 7424765, 25244201, 126221005]

約数ペア:

[(1, 126221005), (5, 25244201), (17, 7424765), (83, 1520735), (85, 1484953), (415, 304147), (1411, 89455), (7055, 17891)]