42984981655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1847}}^1\times {\mathrm{60449}}^1$

素因数の和:62319

約数の個数: 32

約数和(自身を含む): 64345881600

約数和(自身を除く): 21360899945

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1847, 9235, 12929, 20317, 60449, 64645, 101585, 142219, 302245, 423143, 664939, 711095, 2115715, 3324695, 4654573, 23272865, 111649303, 558246515, 781545121, 1228142333, 3907725605, 6140711665, 8596996331, 42984981655]

約数ペア:

[(1, 42984981655), (5, 8596996331), (7, 6140711665), (11, 3907725605), (35, 1228142333), (55, 781545121), (77, 558246515), (385, 111649303), (1847, 23272865), (9235, 4654573), (12929, 3324695), (20317, 2115715), (60449, 711095), (64645, 664939), (101585, 423143), (142219, 302245)]