25004295

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:701

約数の個数: 40

約数和(自身を含む): 45319824

約数和(自身を除く): 20315529

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 321, 405, 535, 577, 963, 1605, 1731, 2885, 2889, 4815, 5193, 8655, 8667, 14445, 15579, 25965, 43335, 46737, 61739, 77895, 185217, 233685, 308695, 555651, 926085, 1666953, 2778255, 5000859, 8334765, 25004295]

約数ペア:

[(1, 25004295), (3, 8334765), (5, 5000859), (9, 2778255), (15, 1666953), (27, 926085), (45, 555651), (81, 308695), (107, 233685), (135, 185217), (321, 77895), (405, 61739), (535, 46737), (577, 43335), (963, 25965), (1605, 15579), (1731, 14445), (2885, 8667), (2889, 8655), (4815, 5193)]