85022025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 154329408

約数和(自身を除く): 69307383

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 257, 275, 401, 771, 825, 1203, 1285, 2005, 2827, 3855, 4411, 6015, 6425, 8481, 10025, 13233, 14135, 19275, 22055, 30075, 42405, 66165, 70675, 103057, 110275, 212025, 309171, 330825, 515285, 1133627, 1545855, 2576425, 3400881, 5668135, 7729275, 17004405, 28340675, 85022025]

約数ペア:

[(1, 85022025), (3, 28340675), (5, 17004405), (11, 7729275), (15, 5668135), (25, 3400881), (33, 2576425), (55, 1545855), (75, 1133627), (165, 515285), (257, 330825), (275, 309171), (401, 212025), (771, 110275), (825, 103057), (1203, 70675), (1285, 66165), (2005, 42405), (2827, 30075), (3855, 22055), (4411, 19275), (6015, 14135), (6425, 13233), (8481, 10025)]