27229365

素因数分解:

$3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 49777728

約数和(自身を除く): 22548363

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 243, 307, 365, 405, 657, 921, 1095, 1215, 1535, 1971, 2763, 3285, 4605, 5913, 8289, 9855, 13815, 17739, 22411, 24867, 29565, 41445, 67233, 74601, 88695, 112055, 124335, 201699, 336165, 373005, 605097, 1008495, 1815291, 3025485, 5445873, 9076455, 27229365]

約数ペア:

[(1, 27229365), (3, 9076455), (5, 5445873), (9, 3025485), (15, 1815291), (27, 1008495), (45, 605097), (73, 373005), (81, 336165), (135, 201699), (219, 124335), (243, 112055), (307, 88695), (365, 74601), (405, 67233), (657, 41445), (921, 29565), (1095, 24867), (1215, 22411), (1535, 17739), (1971, 13815), (2763, 9855), (3285, 8289), (4605, 5913)]