78429626495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7309}}^1\times {\mathrm{5273}}^1$

素因数の和:12635

約数の個数: 32

約数和(自身を含む): 105480843840

約数和(自身を除く): 27051217345

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 5273, 7309, 26365, 36545, 58003, 80399, 195101, 270433, 290015, 401995, 975505, 1352165, 2146111, 2974763, 10730555, 14873815, 38540357, 192701785, 423943927, 1425993209, 2119719635, 7129966045, 15685925299, 78429626495]

約数ペア:

[(1, 78429626495), (5, 15685925299), (11, 7129966045), (37, 2119719635), (55, 1425993209), (185, 423943927), (407, 192701785), (2035, 38540357), (5273, 14873815), (7309, 10730555), (26365, 2974763), (36545, 2146111), (58003, 1352165), (80399, 975505), (195101, 401995), (270433, 290015)]