170040045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{231347}}^1$

素因数の和:231369

約数の個数: 24

約数和(自身を含む): 316484064

約数和(自身を除く): 146444019

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 231347, 694041, 1156735, 1619429, 3470205, 4858287, 8097145, 11336003, 24291435, 34008009, 56680015, 170040045]

約数ペア:

[(1, 170040045), (3, 56680015), (5, 34008009), (7, 24291435), (15, 11336003), (21, 8097145), (35, 4858287), (49, 3470205), (105, 1619429), (147, 1156735), (245, 694041), (735, 231347)]