34720545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 60092928

約数和(自身を除く): 25372383

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 2897, 3995, 8691, 11985, 14485, 43455, 49249, 136159, 147747, 246245, 408477, 680795, 738735, 2042385, 2314703, 6944109, 11573515, 34720545]

約数ペア:

[(1, 34720545), (3, 11573515), (5, 6944109), (15, 2314703), (17, 2042385), (47, 738735), (51, 680795), (85, 408477), (141, 246245), (235, 147747), (255, 136159), (705, 49249), (799, 43455), (2397, 14485), (2897, 11985), (3995, 8691)]