38411295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 66515904

約数和(自身を除く): 28104609

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 281, 701, 843, 1405, 2103, 3505, 3653, 4215, 9113, 10515, 10959, 18265, 27339, 45565, 54795, 136695, 196981, 590943, 984905, 2560753, 2954715, 7682259, 12803765, 38411295]

約数ペア:

[(1, 38411295), (3, 12803765), (5, 7682259), (13, 2954715), (15, 2560753), (39, 984905), (65, 590943), (195, 196981), (281, 136695), (701, 54795), (843, 45565), (1405, 27339), (2103, 18265), (3505, 10959), (3653, 10515), (4215, 9113)]