20233555425

素因数分解:

$3^2\times 5^2\times {\mathrm{1031}}^1\times {\mathrm{87223}}^1$

素因数の和:88270

約数の個数: 36

約数和(自身を含む): 36276112704

約数和(自身を除く): 16042557279

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1031, 3093, 5155, 9279, 15465, 25775, 46395, 77325, 87223, 231975, 261669, 436115, 785007, 1308345, 2180575, 3925035, 6541725, 19625175, 89926913, 269780739, 449634565, 809342217, 1348903695, 2248172825, 4046711085, 6744518475, 20233555425]

約数ペア:

[(1, 20233555425), (3, 6744518475), (5, 4046711085), (9, 2248172825), (15, 1348903695), (25, 809342217), (45, 449634565), (75, 269780739), (225, 89926913), (1031, 19625175), (3093, 6541725), (5155, 3925035), (9279, 2180575), (15465, 1308345), (25775, 785007), (46395, 436115), (77325, 261669), (87223, 231975)]