8096355

素因数分解:

$3^4\times 5^1\times {\mathrm{19991}}^1$

素因数の和:20008

約数の個数: 20

約数和(自身を含む): 14514192

約数和(自身を除く): 6417837

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 19991, 59973, 99955, 179919, 299865, 539757, 899595, 1619271, 2698785, 8096355]

約数ペア:

[(1, 8096355), (3, 2698785), (5, 1619271), (9, 899595), (15, 539757), (27, 299865), (45, 179919), (81, 99955), (135, 59973), (405, 19991)]