55175175

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2477}}^1$

素因数の和:2510

約数の個数: 60

約数和(自身を含む): 111539736

約数和(自身を除く): 56364561

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 495, 675, 825, 891, 1485, 2025, 2475, 2477, 4455, 7425, 7431, 12385, 22275, 22293, 27247, 37155, 61925, 66879, 81741, 111465, 136235, 185775, 200637, 245223, 334395, 408705, 557325, 681175, 735669, 1003185, 1226115, 1671975, 2043525, 2207007, 3678345, 5015925, 6130575, 11035035, 18391725, 55175175]

約数ペア:

[(1, 55175175), (3, 18391725), (5, 11035035), (9, 6130575), (11, 5015925), (15, 3678345), (25, 2207007), (27, 2043525), (33, 1671975), (45, 1226115), (55, 1003185), (75, 735669), (81, 681175), (99, 557325), (135, 408705), (165, 334395), (225, 245223), (275, 200637), (297, 185775), (405, 136235), (495, 111465), (675, 81741), (825, 66879), (891, 61925), (1485, 37155), (2025, 27247), (2475, 22293), (2477, 22275), (4455, 12385), (7425, 7431)]