54366715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26981}}^1$

素因数の和:27030

約数の個数: 16

約数和(自身を含む): 72527616

約数和(自身を除く): 18160901

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 26981, 134905, 350753, 836411, 1753765, 4182055, 10873343, 54366715]

約数ペア:

[(1, 54366715), (5, 10873343), (13, 4182055), (31, 1753765), (65, 836411), (155, 350753), (403, 134905), (2015, 26981)]