15174159

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 28213248

約数和(自身を除く): 13039089

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 163, 217, 231, 273, 341, 403, 429, 489, 651, 1001, 1023, 1141, 1209, 1793, 2119, 2387, 2821, 3003, 3423, 4433, 5053, 5379, 6357, 7161, 8463, 12551, 13299, 14833, 15159, 23309, 31031, 35371, 37653, 44499, 55583, 65689, 69927, 93093, 106113, 163163, 166749, 197067, 389081, 459823, 489489, 722579, 1167243, 1379469, 2167737, 5058053, 15174159]

約数ペア:

[(1, 15174159), (3, 5058053), (7, 2167737), (11, 1379469), (13, 1167243), (21, 722579), (31, 489489), (33, 459823), (39, 389081), (77, 197067), (91, 166749), (93, 163163), (143, 106113), (163, 93093), (217, 69927), (231, 65689), (273, 55583), (341, 44499), (403, 37653), (429, 35371), (489, 31031), (651, 23309), (1001, 15159), (1023, 14833), (1141, 13299), (1209, 12551), (1793, 8463), (2119, 7161), (2387, 6357), (2821, 5379), (3003, 5053), (3423, 4433)]