16212795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 27552000

約数和(自身を除く): 11339205

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 349, 489, 815, 1047, 1745, 2445, 3097, 5235, 6631, 9291, 15485, 19893, 33155, 46455, 56887, 99465, 170661, 284435, 853305, 1080853, 3242559, 5404265, 16212795]

約数ペア:

[(1, 16212795), (3, 5404265), (5, 3242559), (15, 1080853), (19, 853305), (57, 284435), (95, 170661), (163, 99465), (285, 56887), (349, 46455), (489, 33155), (815, 19893), (1047, 15485), (1745, 9291), (2445, 6631), (3097, 5235)]