86004075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 149133312

約数和(自身を除く): 63129237

約数列:

[1, 3, 5, 15, 25, 31, 71, 75, 93, 155, 213, 355, 465, 521, 775, 1065, 1563, 1775, 2201, 2325, 2605, 5325, 6603, 7815, 11005, 13025, 16151, 33015, 36991, 39075, 48453, 55025, 80755, 110973, 165075, 184955, 242265, 403775, 554865, 924775, 1146721, 1211325, 2774325, 3440163, 5733605, 17200815, 28668025, 86004075]

約数ペア:

[(1, 86004075), (3, 28668025), (5, 17200815), (15, 5733605), (25, 3440163), (31, 2774325), (71, 1211325), (75, 1146721), (93, 924775), (155, 554865), (213, 403775), (355, 242265), (465, 184955), (521, 165075), (775, 110973), (1065, 80755), (1563, 55025), (1775, 48453), (2201, 39075), (2325, 36991), (2605, 33015), (5325, 16151), (6603, 13025), (7815, 11005)]