138037535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{1931}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 181739376

約数和(自身を除く): 43701841

約数列:

[1, 5, 17, 29, 85, 145, 493, 841, 1931, 2465, 4205, 9655, 14297, 32827, 55999, 71485, 164135, 279995, 951983, 1623971, 4759915, 8119855, 27607507, 138037535]

約数ペア:

[(1, 138037535), (5, 27607507), (17, 8119855), (29, 4759915), (85, 1623971), (145, 951983), (493, 279995), (841, 164135), (1931, 71485), (2465, 55999), (4205, 32827), (9655, 14297)]