16353345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 27620352

約数和(自身を除く): 11267007

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 443, 535, 1329, 1605, 2215, 2461, 6645, 7383, 10189, 12305, 30567, 36915, 47401, 50945, 142203, 152835, 237005, 711015, 1090223, 3270669, 5451115, 16353345]

約数ペア:

[(1, 16353345), (3, 5451115), (5, 3270669), (15, 1090223), (23, 711015), (69, 237005), (107, 152835), (115, 142203), (321, 50945), (345, 47401), (443, 36915), (535, 30567), (1329, 12305), (1605, 10189), (2215, 7383), (2461, 6645)]