40031145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3851}}^1$

素因数の和:3883

約数の個数: 64

約数和(自身を含む): 88750080

約数和(自身を除く): 48718935

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 3851, 10395, 11553, 19255, 26957, 34659, 42361, 57765, 80871, 103977, 127083, 134785, 173295, 211805, 242613, 296527, 381249, 404355, 519885, 635415, 727839, 889581, 1143747, 1213065, 1482635, 1906245, 2668743, 3639195, 4447905, 5718735, 8006229, 13343715, 40031145]

約数ペア:

[(1, 40031145), (3, 13343715), (5, 8006229), (7, 5718735), (9, 4447905), (11, 3639195), (15, 2668743), (21, 1906245), (27, 1482635), (33, 1213065), (35, 1143747), (45, 889581), (55, 727839), (63, 635415), (77, 519885), (99, 404355), (105, 381249), (135, 296527), (165, 242613), (189, 211805), (231, 173295), (297, 134785), (315, 127083), (385, 103977), (495, 80871), (693, 57765), (945, 42361), (1155, 34659), (1485, 26957), (2079, 19255), (3465, 11553), (3851, 10395)]