5019175

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 7856640

約数和(自身を除く): 2837465

約数列:

[1, 5, 7, 23, 25, 29, 35, 43, 115, 145, 161, 175, 203, 215, 301, 575, 667, 725, 805, 989, 1015, 1075, 1247, 1505, 3335, 4025, 4669, 4945, 5075, 6235, 6923, 7525, 8729, 16675, 23345, 24725, 28681, 31175, 34615, 43645, 116725, 143405, 173075, 200767, 218225, 717025, 1003835, 5019175]

約数ペア:

[(1, 5019175), (5, 1003835), (7, 717025), (23, 218225), (25, 200767), (29, 173075), (35, 143405), (43, 116725), (115, 43645), (145, 34615), (161, 31175), (175, 28681), (203, 24725), (215, 23345), (301, 16675), (575, 8729), (667, 7525), (725, 6923), (805, 6235), (989, 5075), (1015, 4945), (1075, 4669), (1247, 4025), (1505, 3335)]