74104105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{28123}}^1$

素因数の和:28176

約数の個数: 16

約数和(自身を含む): 97196544

約数和(自身を除く): 23092439

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 28123, 140615, 478091, 871813, 2390455, 4359065, 14820821, 74104105]

約数ペア:

[(1, 74104105), (5, 14820821), (17, 4359065), (31, 2390455), (85, 871813), (155, 478091), (527, 140615), (2635, 28123)]