26684145

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9721}}^1$

素因数の和:9793

約数の個数: 24

約数和(自身を含む): 47015592

約数和(自身を除く): 20331447

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 9721, 29163, 48605, 87489, 145815, 437445, 592981, 1778943, 2964905, 5336829, 8894715, 26684145]

約数ペア:

[(1, 26684145), (3, 8894715), (5, 5336829), (9, 2964905), (15, 1778943), (45, 592981), (61, 437445), (183, 145815), (305, 87489), (549, 48605), (915, 29163), (2745, 9721)]