26200065

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 43220736

約数和(自身を除く): 17020671

約数列:

[1, 3, 5, 15, 71, 73, 213, 219, 337, 355, 365, 1011, 1065, 1095, 1685, 5055, 5183, 15549, 23927, 24601, 25915, 71781, 73803, 77745, 119635, 123005, 358905, 369015, 1746671, 5240013, 8733355, 26200065]

約数ペア:

[(1, 26200065), (3, 8733355), (5, 5240013), (15, 1746671), (71, 369015), (73, 358905), (213, 123005), (219, 119635), (337, 77745), (355, 73803), (365, 71781), (1011, 25915), (1065, 24601), (1095, 23927), (1685, 15549), (5055, 5183)]