25282383

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 42418944

約数和(自身を除く): 17136561

約数列:

[1, 3, 7, 17, 21, 49, 51, 67, 119, 147, 151, 201, 357, 453, 469, 833, 1057, 1139, 1407, 2499, 2567, 3171, 3283, 3417, 7399, 7701, 7973, 9849, 10117, 17969, 22197, 23919, 30351, 53907, 55811, 70819, 125783, 167433, 171989, 212457, 377349, 495733, 515967, 1203923, 1487199, 3611769, 8427461, 25282383]

約数ペア:

[(1, 25282383), (3, 8427461), (7, 3611769), (17, 1487199), (21, 1203923), (49, 515967), (51, 495733), (67, 377349), (119, 212457), (147, 171989), (151, 167433), (201, 125783), (357, 70819), (453, 55811), (469, 53907), (833, 30351), (1057, 23919), (1139, 22197), (1407, 17969), (2499, 10117), (2567, 9849), (3171, 7973), (3283, 7701), (3417, 7399)]