288980195

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{69383}}^1$

素因数の和:69419

約数の個数: 24

約数和(自身を含む): 427127904

約数和(自身を除く): 138147709

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 69383, 346915, 485681, 1179511, 2428405, 3399767, 5897555, 8256577, 16998835, 41282885, 57796039, 288980195]

約数ペア:

[(1, 288980195), (5, 57796039), (7, 41282885), (17, 16998835), (35, 8256577), (49, 5897555), (85, 3399767), (119, 2428405), (245, 1179511), (595, 485681), (833, 346915), (4165, 69383)]