3988895045

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{95189}}^1$

素因数の和:95257

約数の個数: 24

約数和(自身を含む): 5260199400

約数和(自身を除く): 1271304355

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2465, 8381, 41905, 95189, 475945, 1618213, 2760481, 8091065, 13802405, 27509621, 46928177, 137548105, 234640885, 797779009, 3988895045]

約数ペア:

[(1, 3988895045), (5, 797779009), (17, 234640885), (29, 137548105), (85, 46928177), (145, 27509621), (289, 13802405), (493, 8091065), (1445, 2760481), (2465, 1618213), (8381, 475945), (41905, 95189)]