64294155

素因数分解:

$3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 56

約数和(自身を含む): 119617920

約数和(自身を除く): 55323765

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 569, 729, 837, 1215, 1395, 1707, 2511, 2845, 3645, 4185, 5121, 7533, 8535, 12555, 15363, 17639, 22599, 25605, 37665, 46089, 52917, 76815, 88195, 112995, 138267, 158751, 230445, 264585, 414801, 476253, 691335, 793755, 1428759, 2074005, 2381265, 4286277, 7143795, 12858831, 21431385, 64294155]

約数ペア:

[(1, 64294155), (3, 21431385), (5, 12858831), (9, 7143795), (15, 4286277), (27, 2381265), (31, 2074005), (45, 1428759), (81, 793755), (93, 691335), (135, 476253), (155, 414801), (243, 264585), (279, 230445), (405, 158751), (465, 138267), (569, 112995), (729, 88195), (837, 76815), (1215, 52917), (1395, 46089), (1707, 37665), (2511, 25605), (2845, 22599), (3645, 17639), (4185, 15363), (5121, 12555), (7533, 8535)]