67725915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{196307}}^1$

素因数の和:196338

約数の個数: 16

約数和(自身を含む): 113073408

約数和(自身を除く): 45347493

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 196307, 588921, 981535, 2944605, 4515061, 13545183, 22575305, 67725915]

約数ペア:

[(1, 67725915), (3, 22575305), (5, 13545183), (15, 4515061), (23, 2944605), (69, 981535), (115, 588921), (345, 196307)]