16402065

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15401}}^1$

素因数の和:15480

約数の個数: 16

約数和(自身を含む): 26614656

約数和(自身を除く): 10212591

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 15401, 46203, 77005, 231015, 1093471, 3280413, 5467355, 16402065]

約数ペア:

[(1, 16402065), (3, 5467355), (5, 3280413), (15, 1093471), (71, 231015), (213, 77005), (355, 46203), (1065, 15401)]