86197395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17791}}^1$

素因数の和:17835

約数の個数: 32

約数和(自身を含む): 153722880

約数和(自身を除く): 67525485

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 17791, 53373, 88955, 266865, 302447, 338029, 907341, 1014087, 1512235, 1690145, 4536705, 5070435, 5746493, 17239479, 28732465, 86197395]

約数ペア:

[(1, 86197395), (3, 28732465), (5, 17239479), (15, 5746493), (17, 5070435), (19, 4536705), (51, 1690145), (57, 1512235), (85, 1014087), (95, 907341), (255, 338029), (285, 302447), (323, 266865), (969, 88955), (1615, 53373), (4845, 17791)]