11626575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 20832000

約数和(自身を除く): 9205425

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 199, 205, 285, 475, 597, 615, 779, 995, 1025, 1425, 2337, 2985, 3075, 3781, 3895, 4975, 8159, 11343, 11685, 14925, 18905, 19475, 24477, 40795, 56715, 58425, 94525, 122385, 155021, 203975, 283575, 465063, 611925, 775105, 2325315, 3875525, 11626575]

約数ペア:

[(1, 11626575), (3, 3875525), (5, 2325315), (15, 775105), (19, 611925), (25, 465063), (41, 283575), (57, 203975), (75, 155021), (95, 122385), (123, 94525), (199, 58425), (205, 56715), (285, 40795), (475, 24477), (597, 19475), (615, 18905), (779, 14925), (995, 11685), (1025, 11343), (1425, 8159), (2337, 4975), (2985, 3895), (3075, 3781)]