917091025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{10993}}^1$

素因数の和:11121

約数の個数: 24

約数和(自身を含む): 1177853184

約数和(自身を除く): 260762159

約数列:

[1, 5, 25, 47, 71, 235, 355, 1175, 1775, 3337, 10993, 16685, 54965, 83425, 274825, 516671, 780503, 2583355, 3902515, 12916775, 19512575, 36683641, 183418205, 917091025]

約数ペア:

[(1, 917091025), (5, 183418205), (25, 36683641), (47, 19512575), (71, 12916775), (235, 3902515), (355, 2583355), (1175, 780503), (1775, 516671), (3337, 274825), (10993, 83425), (16685, 54965)]