125445397

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 169205760

約数和(自身を除く): 43760363

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 329, 517, 799, 1309, 2039, 3619, 5593, 8789, 14273, 22429, 34663, 61523, 95833, 157003, 242641, 381293, 670831, 1054163, 1629161, 2669051, 7379141, 11404127, 17920771, 125445397]

約数ペア:

[(1, 125445397), (7, 17920771), (11, 11404127), (17, 7379141), (47, 2669051), (77, 1629161), (119, 1054163), (187, 670831), (329, 381293), (517, 242641), (799, 157003), (1309, 95833), (2039, 61523), (3619, 34663), (5593, 22429), (8789, 14273)]