1915691095

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4157}}^1$

素因数の和:4299

約数の個数: 32

約数和(自身を含む): 2457278208

約数和(自身を除く): 541587113

約数列:

[1, 5, 37, 47, 53, 185, 235, 265, 1739, 1961, 2491, 4157, 8695, 9805, 12455, 20785, 92167, 153809, 195379, 220321, 460835, 769045, 976895, 1101605, 7229023, 8151877, 10355087, 36145115, 40759385, 51775435, 383138219, 1915691095]

約数ペア:

[(1, 1915691095), (5, 383138219), (37, 51775435), (47, 40759385), (53, 36145115), (185, 10355087), (235, 8151877), (265, 7229023), (1739, 1101605), (1961, 976895), (2491, 769045), (4157, 460835), (8695, 220321), (9805, 195379), (12455, 153809), (20785, 92167)]