53186835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20981}}^1$

素因数の和:21015

約数の個数: 24

約数和(自身を含む): 92152944

約数和(自身を除く): 38966109

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 20981, 62943, 104905, 272753, 314715, 818259, 1363765, 3545789, 4091295, 10637367, 17728945, 53186835]

約数ペア:

[(1, 53186835), (3, 17728945), (5, 10637367), (13, 4091295), (15, 3545789), (39, 1363765), (65, 818259), (169, 314715), (195, 272753), (507, 104905), (845, 62943), (2535, 20981)]