40270195

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 59626368

約数和(自身を除く): 19356173

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 901, 1277, 1855, 4505, 6307, 6385, 8939, 21709, 31535, 44695, 67681, 108545, 151963, 338405, 473767, 759815, 1150577, 2368835, 5752885, 8054039, 40270195]

約数ペア:

[(1, 40270195), (5, 8054039), (7, 5752885), (17, 2368835), (35, 1150577), (53, 759815), (85, 473767), (119, 338405), (265, 151963), (371, 108545), (595, 67681), (901, 44695), (1277, 31535), (1855, 21709), (4505, 8939), (6307, 6385)]