2893825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 4151520

約数和(自身を除く): 1257695

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 619, 935, 3095, 4675, 6809, 10523, 15475, 34045, 52615, 115753, 170225, 263075, 578765, 2893825]

約数ペア:

[(1, 2893825), (5, 578765), (11, 263075), (17, 170225), (25, 115753), (55, 52615), (85, 34045), (187, 15475), (275, 10523), (425, 6809), (619, 4675), (935, 3095)]