6553855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 3606785

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 587, 1015, 1595, 2233, 2935, 4109, 6457, 11165, 17023, 20545, 32285, 45199, 85115, 119161, 187253, 225995, 595805, 936265, 1310771, 6553855]

約数ペア:

[(1, 6553855), (5, 1310771), (7, 936265), (11, 595805), (29, 225995), (35, 187253), (55, 119161), (77, 85115), (145, 45199), (203, 32285), (319, 20545), (385, 17023), (587, 11165), (1015, 6457), (1595, 4109), (2233, 2935)]