1000769615

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{13523}}^1$

素因数の和:13607

約数の個数: 24

約数和(自身を含む): 1298466288

約数和(自身を除く): 297696673

約数列:

[1, 5, 19, 41, 95, 205, 361, 779, 1805, 3895, 13523, 14801, 67615, 74005, 256937, 554443, 1284685, 2772215, 4881803, 10534417, 24409015, 52672085, 200153923, 1000769615]

約数ペア:

[(1, 1000769615), (5, 200153923), (19, 52672085), (41, 24409015), (95, 10534417), (205, 4881803), (361, 2772215), (779, 1284685), (1805, 554443), (3895, 256937), (13523, 74005), (14801, 67615)]