7090165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 8870400

約数和(自身を除く): 1780235

約数列:

[1, 5, 31, 149, 155, 307, 745, 1535, 4619, 9517, 23095, 45743, 47585, 228715, 1418033, 7090165]

約数ペア:

[(1, 7090165), (5, 1418033), (31, 228715), (149, 47585), (155, 45743), (307, 23095), (745, 9517), (1535, 4619)]