80707705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 106201368

約数和(自身を除く): 25493663

約数列:

[1, 5, 13, 65, 73, 233, 365, 949, 1165, 3029, 4745, 5329, 15145, 17009, 26645, 69277, 85045, 221117, 346385, 1105585, 1241657, 6208285, 16141541, 80707705]

約数ペア:

[(1, 80707705), (5, 16141541), (13, 6208285), (65, 1241657), (73, 1105585), (233, 346385), (365, 221117), (949, 85045), (1165, 69277), (3029, 26645), (4745, 17009), (5329, 15145)]