325900289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 400982400

約数和(自身を除く): 75082111

約数列:

[1, 11, 13, 29, 89, 143, 319, 377, 883, 979, 1157, 2581, 4147, 9713, 11479, 12727, 25607, 28391, 33553, 78587, 126269, 281677, 332891, 369083, 864457, 1021631, 2279023, 3661801, 11237941, 25069253, 29627299, 325900289]

約数ペア:

[(1, 325900289), (11, 29627299), (13, 25069253), (29, 11237941), (89, 3661801), (143, 2279023), (319, 1021631), (377, 864457), (883, 369083), (979, 332891), (1157, 281677), (2581, 126269), (4147, 78587), (9713, 33553), (11479, 28391), (12727, 25607)]