1098955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 1632960

約数和(自身を除く): 534005

約数列:

[1, 5, 11, 13, 29, 53, 55, 65, 143, 145, 265, 319, 377, 583, 689, 715, 1537, 1595, 1885, 2915, 3445, 4147, 7579, 7685, 16907, 19981, 20735, 37895, 84535, 99905, 219791, 1098955]

約数ペア:

[(1, 1098955), (5, 219791), (11, 99905), (13, 84535), (29, 37895), (53, 20735), (55, 19981), (65, 16907), (143, 7685), (145, 7579), (265, 4147), (319, 3445), (377, 2915), (583, 1885), (689, 1595), (715, 1537)]