99455545

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9901}}^1$

素因数の和:9961

約数の個数: 24

約数和(自身を含む): 142232328

約数和(自身を除く): 42776783

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 9901, 10045, 49505, 69307, 346535, 405941, 485149, 2029705, 2425745, 2841587, 14207935, 19891109, 99455545]

約数ペア:

[(1, 99455545), (5, 19891109), (7, 14207935), (35, 2841587), (41, 2425745), (49, 2029705), (205, 485149), (245, 405941), (287, 346535), (1435, 69307), (2009, 49505), (9901, 10045)]