7115045

素因数分解:

$5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 10058904

約数和(自身を除く): 2943859

約数列:

[1, 5, 7, 35, 49, 113, 245, 257, 565, 791, 1285, 1799, 3955, 5537, 8995, 12593, 27685, 29041, 62965, 145205, 203287, 1016435, 1423009, 7115045]

約数ペア:

[(1, 7115045), (5, 1423009), (7, 1016435), (35, 203287), (49, 145205), (113, 62965), (245, 29041), (257, 27685), (565, 12593), (791, 8995), (1285, 5537), (1799, 3955)]