2510149095

素因数分解:

$3^4\times 5^1\times {\mathrm{6197899}}^1$

素因数の和:6197916

約数の個数: 20

約数和(自身を含む): 4499675400

約数和(自身を除く): 1989526305

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6197899, 18593697, 30989495, 55781091, 92968485, 167343273, 278905455, 502029819, 836716365, 2510149095]

約数ペア:

[(1, 2510149095), (3, 836716365), (5, 502029819), (9, 278905455), (15, 167343273), (27, 92968485), (45, 55781091), (81, 30989495), (135, 18593697), (405, 6197899)]