130858245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9661}}^1$

素因数の和:9722

約数の個数: 48

約数和(自身を含む): 265279872

約数和(自身を除く): 134421627

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 9661, 13545, 28983, 48305, 67627, 86949, 144915, 202881, 338135, 415423, 434745, 608643, 1014405, 1246269, 2077115, 2907961, 3043215, 3738807, 6231345, 8723883, 14539805, 18694035, 26171649, 43619415, 130858245]

約数ペア:

[(1, 130858245), (3, 43619415), (5, 26171649), (7, 18694035), (9, 14539805), (15, 8723883), (21, 6231345), (35, 3738807), (43, 3043215), (45, 2907961), (63, 2077115), (105, 1246269), (129, 1014405), (215, 608643), (301, 434745), (315, 415423), (387, 338135), (645, 202881), (903, 144915), (1505, 86949), (1935, 67627), (2709, 48305), (4515, 28983), (9661, 13545)]