987053145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{26227}}^1$

素因数の和:26441

約数の個数: 32

約数和(自身を含む): 1709645952

約数和(自身を除く): 722592807

約数列:

[1, 3, 5, 13, 15, 39, 65, 193, 195, 579, 965, 2509, 2895, 7527, 12545, 26227, 37635, 78681, 131135, 340951, 393405, 1022853, 1704755, 5061811, 5114265, 15185433, 25309055, 65803543, 75927165, 197410629, 329017715, 987053145]

約数ペア:

[(1, 987053145), (3, 329017715), (5, 197410629), (13, 75927165), (15, 65803543), (39, 25309055), (65, 15185433), (193, 5114265), (195, 5061811), (579, 1704755), (965, 1022853), (2509, 393405), (2895, 340951), (7527, 131135), (12545, 78681), (26227, 37635)]