275744425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18919}}^1$

素因数の和:18993

約数の個数: 24

約数和(自身を含む): 380064960

約数和(自身を除く): 104320535

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 583, 1325, 2915, 14575, 18919, 94595, 208109, 472975, 1002707, 1040545, 5013535, 5202725, 11029777, 25067675, 55148885, 275744425]

約数ペア:

[(1, 275744425), (5, 55148885), (11, 25067675), (25, 11029777), (53, 5202725), (55, 5013535), (265, 1040545), (275, 1002707), (583, 472975), (1325, 208109), (2915, 94595), (14575, 18919)]