15045261

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 26148864

約数和(自身を除く): 11103603

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 121, 191, 217, 231, 341, 363, 573, 651, 847, 1023, 1337, 2101, 2387, 2541, 3751, 4011, 5921, 6303, 7161, 11253, 14707, 17763, 23111, 26257, 41447, 44121, 65131, 69333, 78771, 124341, 161777, 195393, 455917, 485331, 716441, 1367751, 2149323, 5015087, 15045261]

約数ペア:

[(1, 15045261), (3, 5015087), (7, 2149323), (11, 1367751), (21, 716441), (31, 485331), (33, 455917), (77, 195393), (93, 161777), (121, 124341), (191, 78771), (217, 69333), (231, 65131), (341, 44121), (363, 41447), (573, 26257), (651, 23111), (847, 17763), (1023, 14707), (1337, 11253), (2101, 7161), (2387, 6303), (2541, 5921), (3751, 4011)]