159845595

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16729}}^1$

素因数の和:16764

約数の個数: 48

約数和(自身を含む): 320412960

約数和(自身を除く): 160567365

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9555, 16729, 50187, 83645, 117103, 217477, 250935, 351309, 585515, 652431, 819721, 1087385, 1522339, 1756545, 2459163, 3262155, 4098605, 4567017, 7611695, 10656373, 12295815, 22835085, 31969119, 53281865, 159845595]

約数ペア:

[(1, 159845595), (3, 53281865), (5, 31969119), (7, 22835085), (13, 12295815), (15, 10656373), (21, 7611695), (35, 4567017), (39, 4098605), (49, 3262155), (65, 2459163), (91, 1756545), (105, 1522339), (147, 1087385), (195, 819721), (245, 652431), (273, 585515), (455, 351309), (637, 250935), (735, 217477), (1365, 117103), (1911, 83645), (3185, 50187), (9555, 16729)]