25092345

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 41184000

約数和(自身を除く): 16091655

約数列:

[1, 3, 5, 15, 103, 109, 149, 309, 327, 447, 515, 545, 745, 1545, 1635, 2235, 11227, 15347, 16241, 33681, 46041, 48723, 56135, 76735, 81205, 168405, 230205, 243615, 1672823, 5018469, 8364115, 25092345]

約数ペア:

[(1, 25092345), (3, 8364115), (5, 5018469), (15, 1672823), (103, 243615), (109, 230205), (149, 168405), (309, 81205), (327, 76735), (447, 56135), (515, 48723), (545, 46041), (745, 33681), (1545, 16241), (1635, 15347), (2235, 11227)]