139090275

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{3203}}^1$

素因数の和:3412

約数の個数: 36

約数和(自身を含む): 250495128

約数和(自身を除く): 111404853

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 965, 1737, 2895, 3203, 4825, 8685, 9609, 14475, 16015, 28827, 43425, 48045, 80075, 144135, 240225, 618179, 720675, 1854537, 3090895, 5563611, 9272685, 15454475, 27818055, 46363425, 139090275]

約数ペア:

[(1, 139090275), (3, 46363425), (5, 27818055), (9, 15454475), (15, 9272685), (25, 5563611), (45, 3090895), (75, 1854537), (193, 720675), (225, 618179), (579, 240225), (965, 144135), (1737, 80075), (2895, 48045), (3203, 43425), (4825, 28827), (8685, 16015), (9609, 14475)]