8023665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 14434560

約数和(自身を除く): 6410895

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 1789, 4485, 5367, 8945, 23257, 26835, 41147, 69771, 116285, 123441, 205735, 348855, 534911, 617205, 1604733, 2674555, 8023665]

約数ペア:

[(1, 8023665), (3, 2674555), (5, 1604733), (13, 617205), (15, 534911), (23, 348855), (39, 205735), (65, 123441), (69, 116285), (115, 69771), (195, 41147), (299, 26835), (345, 23257), (897, 8945), (1495, 5367), (1789, 4485)]