83240995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 109025280

約数和(自身を除く): 25784285

約数列:

[1, 5, 19, 47, 95, 103, 181, 235, 515, 893, 905, 1957, 3439, 4465, 4841, 8507, 9785, 17195, 18643, 24205, 42535, 91979, 93215, 161633, 354217, 459895, 808165, 876221, 1771085, 4381105, 16648199, 83240995]

約数ペア:

[(1, 83240995), (5, 16648199), (19, 4381105), (47, 1771085), (95, 876221), (103, 808165), (181, 459895), (235, 354217), (515, 161633), (893, 93215), (905, 91979), (1957, 42535), (3439, 24205), (4465, 18643), (4841, 17195), (8507, 9785)]