16412915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 21415968

約数和(自身を除く): 5003053

約数列:

[1, 5, 23, 41, 59, 115, 205, 295, 943, 1357, 2419, 3481, 4715, 6785, 12095, 17405, 55637, 80063, 142721, 278185, 400315, 713605, 3282583, 16412915]

約数ペア:

[(1, 16412915), (5, 3282583), (23, 713605), (41, 400315), (59, 278185), (115, 142721), (205, 80063), (295, 55637), (943, 17405), (1357, 12095), (2419, 6785), (3481, 4715)]