87292235

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 106659840

約数和(自身を除く): 19367605

約数列:

[1, 5, 79, 223, 395, 991, 1115, 4955, 17617, 78289, 88085, 220993, 391445, 1104965, 17458447, 87292235]

約数ペア:

[(1, 87292235), (5, 17458447), (79, 1104965), (223, 391445), (395, 220993), (991, 88085), (1115, 78289), (4955, 17617)]