69489055

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 85730400

約数和(自身を除く): 16241345

約数列:

[1, 5, 41, 205, 419, 809, 2095, 4045, 17179, 33169, 85895, 165845, 338971, 1694855, 13897811, 69489055]

約数ペア:

[(1, 69489055), (5, 13897811), (41, 1694855), (205, 338971), (419, 165845), (809, 85895), (2095, 33169), (4045, 17179)]