47703105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 88418304

約数和(自身を除く): 40715199

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 127, 153, 255, 381, 491, 635, 765, 1143, 1473, 1905, 2159, 2455, 4419, 5715, 6477, 7365, 8347, 10795, 19431, 22095, 25041, 32385, 41735, 62357, 75123, 97155, 125205, 187071, 311785, 375615, 561213, 935355, 1060069, 2806065, 3180207, 5300345, 9540621, 15901035, 47703105]

約数ペア:

[(1, 47703105), (3, 15901035), (5, 9540621), (9, 5300345), (15, 3180207), (17, 2806065), (45, 1060069), (51, 935355), (85, 561213), (127, 375615), (153, 311785), (255, 187071), (381, 125205), (491, 97155), (635, 75123), (765, 62357), (1143, 41735), (1473, 32385), (1905, 25041), (2159, 22095), (2455, 19431), (4419, 10795), (5715, 8347), (6477, 7365)]