168482015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{8669}}^1$

素因数の和:8723

約数の個数: 24

約数和(自身を含む): 228471840

約数和(自身を除く): 59989825

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 8669, 19435, 43345, 112697, 199387, 563485, 996935, 1465061, 2592031, 7325305, 12960155, 33696403, 168482015]

約数ペア:

[(1, 168482015), (5, 33696403), (13, 12960155), (23, 7325305), (65, 2592031), (115, 1465061), (169, 996935), (299, 563485), (845, 199387), (1495, 112697), (3887, 43345), (8669, 19435)]