40256865

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27109}}^1$

素因数の和:27134

約数の個数: 32

約数和(自身を含む): 78076800

約数和(自身を除く): 37819935

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 27109, 81327, 135545, 243981, 298199, 406635, 731943, 894597, 1219905, 1490995, 2683791, 3659715, 4472985, 8051373, 13418955, 40256865]

約数ペア:

[(1, 40256865), (3, 13418955), (5, 8051373), (9, 4472985), (11, 3659715), (15, 2683791), (27, 1490995), (33, 1219905), (45, 894597), (55, 731943), (99, 406635), (135, 298199), (165, 243981), (297, 135545), (495, 81327), (1485, 27109)]