16404065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3271}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 21202560

約数和(自身を除く): 4798495

約数列:

[1, 5, 17, 59, 85, 295, 1003, 3271, 5015, 16355, 55607, 192989, 278035, 964945, 3280813, 16404065]

約数ペア:

[(1, 16404065), (5, 3280813), (17, 964945), (59, 278035), (85, 192989), (295, 55607), (1003, 16355), (3271, 5015)]