9153725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 13659840

約数和(自身を除く): 4506115

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 2753, 3325, 13765, 19271, 52307, 68825, 96355, 261535, 366149, 481775, 1307675, 1830745, 9153725]

約数ペア:

[(1, 9153725), (5, 1830745), (7, 1307675), (19, 481775), (25, 366149), (35, 261535), (95, 96355), (133, 68825), (175, 52307), (475, 19271), (665, 13765), (2753, 3325)]