29883385

素因数分解:

$5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 41959296

約数和(自身を除く): 12075911

約数列:

[1, 5, 7, 35, 49, 245, 283, 431, 1415, 1981, 2155, 3017, 9905, 13867, 15085, 21119, 69335, 105595, 121973, 609865, 853811, 4269055, 5976677, 29883385]

約数ペア:

[(1, 29883385), (5, 5976677), (7, 4269055), (35, 853811), (49, 609865), (245, 121973), (283, 105595), (431, 69335), (1415, 21119), (1981, 15085), (2155, 13867), (3017, 9905)]