115571475

素因数分解:

$3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 214093440

約数和(自身を除く): 98521965

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 131, 135, 225, 393, 655, 675, 1179, 1307, 1965, 3275, 3537, 3921, 5895, 6535, 9825, 11763, 17685, 19605, 29475, 32675, 35289, 58815, 88425, 98025, 171217, 176445, 294075, 513651, 856085, 882225, 1540953, 2568255, 4280425, 4622859, 7704765, 12841275, 23114295, 38523825, 115571475]

約数ペア:

[(1, 115571475), (3, 38523825), (5, 23114295), (9, 12841275), (15, 7704765), (25, 4622859), (27, 4280425), (45, 2568255), (75, 1540953), (131, 882225), (135, 856085), (225, 513651), (393, 294075), (655, 176445), (675, 171217), (1179, 98025), (1307, 88425), (1965, 58815), (3275, 35289), (3537, 32675), (3921, 29475), (5895, 19605), (6535, 17685), (9825, 11763)]