15050211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 8174109

約数列:

[1, 3, 11, 23, 33, 69, 79, 237, 251, 253, 753, 759, 869, 1817, 2607, 2761, 5451, 5773, 8283, 17319, 19829, 19987, 59487, 59961, 63503, 190509, 218119, 456067, 654357, 1368201, 5016737, 15050211]

約数ペア:

[(1, 15050211), (3, 5016737), (11, 1368201), (23, 654357), (33, 456067), (69, 218119), (79, 190509), (237, 63503), (251, 59961), (253, 59487), (753, 19987), (759, 19829), (869, 17319), (1817, 8283), (2607, 5773), (2761, 5451)]