2748653055

素因数分解:

$3^3\times 5^1\times {\mathrm{3217}}^1\times {\mathrm{6329}}^1$

素因数の和:9560

約数の個数: 32

約数和(自身を含む): 4888785600

約数和(自身を除く): 2140132545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3217, 6329, 9651, 16085, 18987, 28953, 31645, 48255, 56961, 86859, 94935, 144765, 170883, 284805, 434295, 854415, 20360393, 61081179, 101801965, 183243537, 305405895, 549730611, 916217685, 2748653055]

約数ペア:

[(1, 2748653055), (3, 916217685), (5, 549730611), (9, 305405895), (15, 183243537), (27, 101801965), (45, 61081179), (135, 20360393), (3217, 854415), (6329, 434295), (9651, 284805), (16085, 170883), (18987, 144765), (28953, 94935), (31645, 86859), (48255, 56961)]