2294155

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 24

約数和(自身を含む): 3072384

約数和(自身を除く): 778229

約数列:

[1, 5, 19, 31, 41, 95, 155, 205, 361, 589, 779, 1271, 1805, 2945, 3895, 6355, 11191, 14801, 24149, 55955, 74005, 120745, 458831, 2294155]

約数ペア:

[(1, 2294155), (5, 458831), (19, 120745), (31, 74005), (41, 55955), (95, 24149), (155, 14801), (205, 11191), (361, 6355), (589, 3895), (779, 2945), (1271, 1805)]