53247645

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 54579555

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 297, 345, 495, 621, 759, 1035, 1265, 1485, 1559, 2277, 3105, 3795, 4677, 6831, 7795, 11385, 14031, 17149, 23385, 34155, 35857, 42093, 51447, 70155, 85745, 107571, 154341, 179285, 210465, 257235, 322713, 394427, 463023, 537855, 771705, 968139, 1183281, 1613565, 1972135, 2315115, 3549843, 4840695, 5916405, 10649529, 17749215, 53247645]

約数ペア:

[(1, 53247645), (3, 17749215), (5, 10649529), (9, 5916405), (11, 4840695), (15, 3549843), (23, 2315115), (27, 1972135), (33, 1613565), (45, 1183281), (55, 968139), (69, 771705), (99, 537855), (115, 463023), (135, 394427), (165, 322713), (207, 257235), (253, 210465), (297, 179285), (345, 154341), (495, 107571), (621, 85745), (759, 70155), (1035, 51447), (1265, 42093), (1485, 35857), (1559, 34155), (2277, 23385), (3105, 17149), (3795, 14031), (4677, 11385), (6831, 7795)]