2685456475

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{8707}}^1$

素因数の和:8816

約数の個数: 36

約数和(自身を含む): 3655635816

約数和(自身を除く): 970179341

約数列:

[1, 5, 13, 25, 65, 73, 169, 325, 365, 845, 949, 1825, 4225, 4745, 8707, 12337, 23725, 43535, 61685, 113191, 217675, 308425, 565955, 635611, 1471483, 2829775, 3178055, 7357415, 8262943, 15890275, 36787075, 41314715, 107418259, 206573575, 537091295, 2685456475]

約数ペア:

[(1, 2685456475), (5, 537091295), (13, 206573575), (25, 107418259), (65, 41314715), (73, 36787075), (169, 15890275), (325, 8262943), (365, 7357415), (845, 3178055), (949, 2829775), (1825, 1471483), (4225, 635611), (4745, 565955), (8707, 308425), (12337, 217675), (23725, 113191), (43535, 61685)]