156989640045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{213591347}}^1$

素因数の和:213591369

約数の個数: 24

約数和(自身を含む): 292192964064

約数和(自身を除く): 135203324019

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 213591347, 640774041, 1067956735, 1495139429, 3203870205, 4485418287, 7475697145, 10465976003, 22427091435, 31397928009, 52329880015, 156989640045]

約数ペア:

[(1, 156989640045), (3, 52329880015), (5, 31397928009), (7, 22427091435), (15, 10465976003), (21, 7475697145), (35, 4485418287), (49, 3203870205), (105, 1495139429), (147, 1067956735), (245, 640774041), (735, 213591347)]