15012963

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 25697880

約数和(自身を除く): 10684917

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 577, 1239, 1731, 2891, 3717, 4039, 5193, 8673, 12117, 26019, 28273, 34043, 36351, 84819, 102129, 238301, 254457, 306387, 714903, 1668107, 2144709, 5004321, 15012963]

約数ペア:

[(1, 15012963), (3, 5004321), (7, 2144709), (9, 1668107), (21, 714903), (49, 306387), (59, 254457), (63, 238301), (147, 102129), (177, 84819), (413, 36351), (441, 34043), (531, 28273), (577, 26019), (1239, 12117), (1731, 8673), (2891, 5193), (3717, 4039)]