1551567135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{209813}}^1$

素因数の和:209867

約数の個数: 32

約数和(自身を含む): 2719189440

約数和(自身を除く): 1167622305

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 209813, 629439, 1049065, 3147195, 3566821, 6084577, 10700463, 17834105, 18253731, 30422885, 53502315, 91268655, 103437809, 310313427, 517189045, 1551567135]

約数ペア:

[(1, 1551567135), (3, 517189045), (5, 310313427), (15, 103437809), (17, 91268655), (29, 53502315), (51, 30422885), (85, 18253731), (87, 17834105), (145, 10700463), (255, 6084577), (435, 3566821), (493, 3147195), (1479, 1049065), (2465, 629439), (7395, 209813)]