72188885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44699}}^1$

素因数の和:44740

約数の個数: 16

約数和(自身を含む): 96552000

約数和(自身を除く): 24363115

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 44699, 223495, 759883, 849281, 3799415, 4246405, 14437777, 72188885]

約数ペア:

[(1, 72188885), (5, 14437777), (17, 4246405), (19, 3799415), (85, 849281), (95, 759883), (323, 223495), (1615, 44699)]