1566324347015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{1118911}}^1$

素因数の和:1119359

約数の個数: 32

約数和(自身を含む): 2041754812416

約数和(自身を除く): 475430465401

約数列:

[1, 5, 17, 43, 85, 215, 383, 731, 1915, 3655, 6511, 16469, 32555, 82345, 279973, 1118911, 1399865, 5594555, 19021487, 48113173, 95107435, 240565865, 428542913, 817923941, 2142714565, 4089619705, 7285229521, 18427345259, 36426147605, 92136726295, 313264869403, 1566324347015]

約数ペア:

[(1, 1566324347015), (5, 313264869403), (17, 92136726295), (43, 36426147605), (85, 18427345259), (215, 7285229521), (383, 4089619705), (731, 2142714565), (1915, 817923941), (3655, 428542913), (6511, 240565865), (16469, 95107435), (32555, 48113173), (82345, 19021487), (279973, 5594555), (1118911, 1399865)]