145047615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5039}}^1$

素因数の和:5167

約数の個数: 32

約数和(自身を含む): 246758400

約数和(自身を除く): 101710785

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 505, 1515, 1919, 5039, 5757, 9595, 15117, 25195, 28785, 75585, 95741, 287223, 478705, 508939, 1436115, 1526817, 2544695, 7634085, 9669841, 29009523, 48349205, 145047615]

約数ペア:

[(1, 145047615), (3, 48349205), (5, 29009523), (15, 9669841), (19, 7634085), (57, 2544695), (95, 1526817), (101, 1436115), (285, 508939), (303, 478705), (505, 287223), (1515, 95741), (1919, 75585), (5039, 28785), (5757, 25195), (9595, 15117)]