804967145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 1015822080

約数和(自身を除く): 210854935

約数列:

[1, 5, 41, 67, 103, 205, 335, 515, 569, 2747, 2845, 4223, 6901, 13735, 21115, 23329, 34505, 38123, 58607, 116645, 190615, 282941, 293035, 1414705, 1563043, 2402887, 3926669, 7815215, 12014435, 19633345, 160993429, 804967145]

約数ペア:

[(1, 804967145), (5, 160993429), (41, 19633345), (67, 12014435), (103, 7815215), (205, 3926669), (335, 2402887), (515, 1563043), (569, 1414705), (2747, 293035), (2845, 282941), (4223, 190615), (6901, 116645), (13735, 58607), (21115, 38123), (23329, 34505)]