351330585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{1571}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 596253312

約数和(自身を除く): 244922727

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 877, 1571, 2631, 4385, 4713, 7855, 13155, 14909, 23565, 26707, 44727, 74545, 80121, 133535, 223635, 400605, 1377767, 4133301, 6888835, 20666505, 23422039, 70266117, 117110195, 351330585]

約数ペア:

[(1, 351330585), (3, 117110195), (5, 70266117), (15, 23422039), (17, 20666505), (51, 6888835), (85, 4133301), (255, 1377767), (877, 400605), (1571, 223635), (2631, 133535), (4385, 80121), (4713, 74545), (7855, 44727), (13155, 26707), (14909, 23565)]