84239085

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{2339}}^1$

素因数の和:2375

約数の個数: 40

約数和(自身を含む): 157304160

約数和(自身を除く): 73065075

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2339, 2401, 5145, 7017, 7203, 11695, 12005, 16373, 35085, 36015, 49119, 81865, 114611, 245595, 343833, 573055, 802277, 1719165, 2406831, 4011385, 5615939, 12034155, 16847817, 28079695, 84239085]

約数ペア:

[(1, 84239085), (3, 28079695), (5, 16847817), (7, 12034155), (15, 5615939), (21, 4011385), (35, 2406831), (49, 1719165), (105, 802277), (147, 573055), (245, 343833), (343, 245595), (735, 114611), (1029, 81865), (1715, 49119), (2339, 36015), (2401, 35085), (5145, 16373), (7017, 12005), (7203, 11695)]