51712425

素因数分解:

$3^4\times 5^2\times {\mathrm{25537}}^1$

素因数の和:25559

約数の個数: 30

約数和(自身を含む): 95793038

約数和(自身を除く): 44080613

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 25537, 76611, 127685, 229833, 383055, 638425, 689499, 1149165, 1915275, 2068497, 3447495, 5745825, 10342485, 17237475, 51712425]

約数ペア:

[(1, 51712425), (3, 17237475), (5, 10342485), (9, 5745825), (15, 3447495), (25, 2068497), (27, 1915275), (45, 1149165), (75, 689499), (81, 638425), (135, 383055), (225, 229833), (405, 127685), (675, 76611), (2025, 25537)]