15043679

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 4116385

約数列:

[1, 7, 23, 41, 43, 53, 161, 287, 301, 371, 943, 989, 1219, 1763, 2173, 2279, 6601, 6923, 8533, 12341, 15211, 15953, 40549, 49979, 52417, 93439, 283843, 349853, 366919, 654073, 2149097, 15043679]

約数ペア:

[(1, 15043679), (7, 2149097), (23, 654073), (41, 366919), (43, 349853), (53, 283843), (161, 93439), (287, 52417), (301, 49979), (371, 40549), (943, 15953), (989, 15211), (1219, 12341), (1763, 8533), (2173, 6923), (2279, 6601)]