868663669445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{839609}}^1$

素因数の和:841085

約数の個数: 32

約数和(自身を含む): 1225481322240

約数和(自身を除く): 356817652795

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1447, 7235, 15917, 18811, 79585, 94055, 206921, 839609, 1034605, 4198045, 9235699, 10914917, 46178495, 54574585, 120064087, 600320435, 1214914223, 6074571115, 13364056453, 15793884899, 66820282265, 78969424495, 173732733889, 868663669445]

約数ペア:

[(1, 868663669445), (5, 173732733889), (11, 78969424495), (13, 66820282265), (55, 15793884899), (65, 13364056453), (143, 6074571115), (715, 1214914223), (1447, 600320435), (7235, 120064087), (15917, 54574585), (18811, 46178495), (79585, 10914917), (94055, 9235699), (206921, 4198045), (839609, 1034605)]