156942915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{454907}}^1$

素因数の和:454938

約数の個数: 16

約数和(自身を含む): 262027008

約数和(自身を除く): 105084093

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 454907, 1364721, 2274535, 6823605, 10462861, 31388583, 52314305, 156942915]

約数ペア:

[(1, 156942915), (3, 52314305), (5, 31388583), (15, 10462861), (23, 6823605), (69, 2274535), (115, 1364721), (345, 454907)]