65395265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1787}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 84708288

約数和(自身を除く): 19313023

約数列:

[1, 5, 13, 65, 563, 1787, 2815, 7319, 8935, 23231, 36595, 116155, 1006081, 5030405, 13079053, 65395265]

約数ペア:

[(1, 65395265), (5, 13079053), (13, 5030405), (65, 1006081), (563, 116155), (1787, 36595), (2815, 23231), (7319, 8935)]