160255585

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 228851712

約数和(自身を除く): 68596127

約数列:

[1, 5, 7, 31, 35, 127, 155, 217, 635, 889, 1085, 1163, 3937, 4445, 5815, 8141, 19685, 27559, 36053, 40705, 137795, 147701, 180265, 252371, 738505, 1033907, 1261855, 4578731, 5169535, 22893655, 32051117, 160255585]

約数ペア:

[(1, 160255585), (5, 32051117), (7, 22893655), (31, 5169535), (35, 4578731), (127, 1261855), (155, 1033907), (217, 738505), (635, 252371), (889, 180265), (1085, 147701), (1163, 137795), (3937, 40705), (4445, 36053), (5815, 27559), (8141, 19685)]