346713425

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1026

約数の個数: 36

約数和(自身を含む): 465306156

約数和(自身を除く): 118592731

約数列:

[1, 5, 19, 25, 41, 95, 205, 361, 475, 779, 937, 1025, 1805, 3895, 4685, 9025, 14801, 17803, 19475, 23425, 38417, 74005, 89015, 192085, 338257, 370025, 445075, 729923, 960425, 1691285, 3649615, 8456425, 13868537, 18248075, 69342685, 346713425]

約数ペア:

[(1, 346713425), (5, 69342685), (19, 18248075), (25, 13868537), (41, 8456425), (95, 3649615), (205, 1691285), (361, 960425), (475, 729923), (779, 445075), (937, 370025), (1025, 338257), (1805, 192085), (3895, 89015), (4685, 74005), (9025, 38417), (14801, 23425), (17803, 19475)]