40387545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27197}}^1$

素因数の和:27222

約数の個数: 32

約数和(自身を含む): 78330240

約数和(自身を除く): 37942695

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 27197, 81591, 135985, 244773, 299167, 407955, 734319, 897501, 1223865, 1495835, 2692503, 3671595, 4487505, 8077509, 13462515, 40387545]

約数ペア:

[(1, 40387545), (3, 13462515), (5, 8077509), (9, 4487505), (11, 3671595), (15, 2692503), (27, 1495835), (33, 1223865), (45, 897501), (55, 734319), (99, 407955), (135, 299167), (165, 244773), (297, 135985), (495, 81591), (1485, 27197)]