145425259

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{64319}}^1$

素因数の和:64362

約数の個数: 16

約数和(自身を含む): 185241600

約数和(自身を除く): 39816341

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 64319, 450233, 1093423, 1222061, 7653961, 8554427, 20775037, 145425259]

約数ペア:

[(1, 145425259), (7, 20775037), (17, 8554427), (19, 7653961), (119, 1222061), (133, 1093423), (323, 450233), (2261, 64319)]