25002945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 24245055

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 113, 135, 149, 165, 297, 339, 447, 495, 565, 745, 1017, 1243, 1341, 1485, 1639, 1695, 2235, 3051, 3729, 4023, 4917, 5085, 6215, 6705, 8195, 11187, 14751, 15255, 16837, 18645, 20115, 24585, 33561, 44253, 50511, 55935, 73755, 84185, 151533, 167805, 185207, 221265, 252555, 454599, 555621, 757665, 926035, 1666863, 2272995, 2778105, 5000589, 8334315, 25002945]

約数ペア:

[(1, 25002945), (3, 8334315), (5, 5000589), (9, 2778105), (11, 2272995), (15, 1666863), (27, 926035), (33, 757665), (45, 555621), (55, 454599), (99, 252555), (113, 221265), (135, 185207), (149, 167805), (165, 151533), (297, 84185), (339, 73755), (447, 55935), (495, 50511), (565, 44253), (745, 33561), (1017, 24585), (1243, 20115), (1341, 18645), (1485, 16837), (1639, 15255), (1695, 14751), (2235, 11187), (3051, 8195), (3729, 6705), (4023, 6215), (4917, 5085)]