2788893855

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1878043}}^1$

素因数の和:1878068

約数の個数: 32

約数和(自身を含む): 5408766720

約数和(自身を除く): 2619872865

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 1878043, 5634129, 9390215, 16902387, 20658473, 28170645, 50707161, 61975419, 84511935, 103292365, 185926257, 253535805, 309877095, 557778771, 929631285, 2788893855]

約数ペア:

[(1, 2788893855), (3, 929631285), (5, 557778771), (9, 309877095), (11, 253535805), (15, 185926257), (27, 103292365), (33, 84511935), (45, 61975419), (55, 50707161), (99, 28170645), (135, 20658473), (165, 16902387), (297, 9390215), (495, 5634129), (1485, 1878043)]