40545015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{386143}}^1$

素因数の和:386158

約数の個数: 16

約数和(自身を含む): 74139648

約数和(自身を除く): 33594633

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 386143, 1158429, 1930715, 2703001, 5792145, 8109003, 13515005, 40545015]

約数ペア:

[(1, 40545015), (3, 13515005), (5, 8109003), (7, 5792145), (15, 2703001), (21, 1930715), (35, 1158429), (105, 386143)]